Zetec turbo help/advise
#1
Zetec turbo help/advise
Right I'm building a 1.8 zetec turbo. My target power is ~300bhp. I already have my forged pistons and forged rods for this. I think the compression ratio is 8.8:1 iirc. My engine is a 105 spec engine so will I want to change the cams over? I have under piston oil jets too and wil be using MLS HG and ARP bolts throughout. I have a good idea of what I need to build a zetec turbo what I'm asking is what parts would be best suited to my engine. My car is used daily so I don't want it kicking into boost at 4.5k rpm lol
The car its going in is a fiesta rs turbo btw.. I will be buying a OFAM ecu from boost monkeys which from what I understand is megasquirt just plug n play style .
What I'm looking for opinions on are:
What turbo would be best to use? I have a escort t3 turbo on my cvh engine currently but I don't think these flow enough? I was thinking of a t3/t4 turbo. (Apparently t3 exhaust ad t4 inlet) would like people's opinions and suggestions on what's best to use here?
Injectors... I think I'm going to run it in on low boost with some biege 701's but I know these wont be man enough to fuel for 300 horses. I'm thinking I'm going to be using the FRST inlet arrangement as it keeps things simple for the time being ... I have looked into using the rover turbo inlet arrangement but seems to be alot of messing around trying to sort the ISCV and throttle body out and then sorting the fuel rail and injectors. Seems alot of hassle tbh lol
For the exhaust manifould I was thinking of getting a stainless one rather than making the cvh manifould fit. I am a welder and fabricator by trade so should be simple enough
Iv got a FMIC. 2.5" straight through scorpion system, I'm going to make a downpipe for the turbo , was thinking of going 3" for this or would this be pointless with the rest being 2.5? Engine will use the cvh flywheel and a 4paddle clutch. And will get a escort lsd gearbox at first and look into building a ib5 gearbox with the LSD fitted
Might of missed a few bits out. Just asking for advice on buying the correct parts for the power first time so I don't get to remapping stage and need to replace a shit load of parts
ADDED: my engine is a silvertop engine if that helps and I know the valve springs need replacing for half decent boost. Anyone know of a way of doing this without spending £300+ on some springs???
Russ
The car its going in is a fiesta rs turbo btw.. I will be buying a OFAM ecu from boost monkeys which from what I understand is megasquirt just plug n play style .
What I'm looking for opinions on are:
What turbo would be best to use? I have a escort t3 turbo on my cvh engine currently but I don't think these flow enough? I was thinking of a t3/t4 turbo. (Apparently t3 exhaust ad t4 inlet) would like people's opinions and suggestions on what's best to use here?
Injectors... I think I'm going to run it in on low boost with some biege 701's but I know these wont be man enough to fuel for 300 horses. I'm thinking I'm going to be using the FRST inlet arrangement as it keeps things simple for the time being ... I have looked into using the rover turbo inlet arrangement but seems to be alot of messing around trying to sort the ISCV and throttle body out and then sorting the fuel rail and injectors. Seems alot of hassle tbh lol
For the exhaust manifould I was thinking of getting a stainless one rather than making the cvh manifould fit. I am a welder and fabricator by trade so should be simple enough
Iv got a FMIC. 2.5" straight through scorpion system, I'm going to make a downpipe for the turbo , was thinking of going 3" for this or would this be pointless with the rest being 2.5? Engine will use the cvh flywheel and a 4paddle clutch. And will get a escort lsd gearbox at first and look into building a ib5 gearbox with the LSD fitted
Might of missed a few bits out. Just asking for advice on buying the correct parts for the power first time so I don't get to remapping stage and need to replace a shit load of parts
ADDED: my engine is a silvertop engine if that helps and I know the valve springs need replacing for half decent boost. Anyone know of a way of doing this without spending £300+ on some springs???
Russ
Last edited by Smidydevil; 02-07-2013 at 06:30 PM.
#2
Devil developments valve springs for a silvertop are £150 and rated to 2.6 bar boost
Turbo wise you could have your current turbo rebuilt to stage3 spec with .48 rear housing but won't run 300bhp but will be very responsive
Otherwise good options are
Focus rs mk1 manifold, turbo and down pipe gt25
Cosworth 4x4 t3 turbo and modded down pipe
Crazycage manifold with Evo td05 10.5 turbo conversion
All of these will get around your target and not cost the earth
Astra vxr injectors?
Siemens deka 630cc is the best choice with the ecu you want
Inlet buy a blacktop zetec inlet complete or a focus rs mk1 unit and the fiesta rs turbo adjustable fuel reg bolts to it and it will flow so much better than the one you have and an adaptor plate
Turbo wise you could have your current turbo rebuilt to stage3 spec with .48 rear housing but won't run 300bhp but will be very responsive
Otherwise good options are
Focus rs mk1 manifold, turbo and down pipe gt25
Cosworth 4x4 t3 turbo and modded down pipe
Crazycage manifold with Evo td05 10.5 turbo conversion
All of these will get around your target and not cost the earth
Astra vxr injectors?
Siemens deka 630cc is the best choice with the ecu you want
Inlet buy a blacktop zetec inlet complete or a focus rs mk1 unit and the fiesta rs turbo adjustable fuel reg bolts to it and it will flow so much better than the one you have and an adaptor plate
#7
personal turbo choice for me in a daily driver would be something t28 sized. it'd pull well from low down and still deliver plenty of top end power.
Plenty of choices on springs, although the DD ones for £150 don't seem bad. There are others available from other engines that are higher poundage than standard, but barely worth messing with.
Plenty of choices on springs, although the DD ones for £150 don't seem bad. There are others available from other engines that are higher poundage than standard, but barely worth messing with.
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#8
300bhp???
stop messing with an 1800 engine to start with, the extra capacity of a 2.0 or 2.1 if you use forged 86mm pistons (actually 2046cc), that's around 15% more flow/power from the off.
dd valve springs or area six ones, frst inlet isn't the best choice, go for an rs1800/mondeo zetec alloy inlet fit some subaru side feeds into it and that's done then, or else convert to end feeds and get some siemens 55lb's in there.
and i totally agree with the box comments, i had a 1.8zvh with 23psi through a 4wd cossie turbo and i chewed boxes every thousand miles or so, diff bearings tended to go as a rule.
the mtx75 from a frs didn't make a noise, and that was a full on forged zetec turbo with a gt30 turbo, so over 400bhp at 2.2BAR peak, holding 2BAR for a lot of use.
stop messing with an 1800 engine to start with, the extra capacity of a 2.0 or 2.1 if you use forged 86mm pistons (actually 2046cc), that's around 15% more flow/power from the off.
dd valve springs or area six ones, frst inlet isn't the best choice, go for an rs1800/mondeo zetec alloy inlet fit some subaru side feeds into it and that's done then, or else convert to end feeds and get some siemens 55lb's in there.
and i totally agree with the box comments, i had a 1.8zvh with 23psi through a 4wd cossie turbo and i chewed boxes every thousand miles or so, diff bearings tended to go as a rule.
the mtx75 from a frs didn't make a noise, and that was a full on forged zetec turbo with a gt30 turbo, so over 400bhp at 2.2BAR peak, holding 2BAR for a lot of use.
#9
Devil development valve springs sound perfect! Any one got a link? Can't find anything on them ATM .
Cosworth turbo sounds like a good option for me ATM although I wouldn't mind using a t28 or similar would it be capable of flowing enough tho?
Astra vxr injectors will these fit into the rs turbo fuel rail?
Zetec inlet- this does seen a good option but what do I do when it comes to what throttle body to use. Sensors? ISCV and what work would need to be done to fit too feed injector to the zetec ? I'd imagine some form of machining to the Injector seats? Can I use my rs turbo fuel pressure reg with the zetec rail?
As with changing from the 1.8 to a 2l no disrespect meant but in sticking with the 1.8 and I'd like that to be the end of it. Tired of people telling me to change especially as iv already got engine pistons and conrods for it..
MTX gearbox would be a good idea but the costs of the change aren't viable spending 1k on a gearbox when my engine build won't owe me that seems stupid and alot of effort. Remember this car is my daily so 3. Days with no motor to convert over to a different gearbox isn't ideal. From wht I know they need custom mounts, custom drive shafts, gear linkage changing as they're cable and then a hydro clutch change aswell . Is alot of work. Would rather get a cts gearbox. Plus I hate the feel of these new cable boxes
Cosworth turbo sounds like a good option for me ATM although I wouldn't mind using a t28 or similar would it be capable of flowing enough tho?
Astra vxr injectors will these fit into the rs turbo fuel rail?
Zetec inlet- this does seen a good option but what do I do when it comes to what throttle body to use. Sensors? ISCV and what work would need to be done to fit too feed injector to the zetec ? I'd imagine some form of machining to the Injector seats? Can I use my rs turbo fuel pressure reg with the zetec rail?
As with changing from the 1.8 to a 2l no disrespect meant but in sticking with the 1.8 and I'd like that to be the end of it. Tired of people telling me to change especially as iv already got engine pistons and conrods for it..
MTX gearbox would be a good idea but the costs of the change aren't viable spending 1k on a gearbox when my engine build won't owe me that seems stupid and alot of effort. Remember this car is my daily so 3. Days with no motor to convert over to a different gearbox isn't ideal. From wht I know they need custom mounts, custom drive shafts, gear linkage changing as they're cable and then a hydro clutch change aswell . Is alot of work. Would rather get a cts gearbox. Plus I hate the feel of these new cable boxes
#10
Vxr injectors do fit
Cosworth turbo is fine, devil developments sell the springs on ebay or just phone them direct, but mention they are for a silvertop as they are £100 cheaper
Speak to crazycage on here about the mtx conversion parts
Cosworth turbo is fine, devil developments sell the springs on ebay or just phone them direct, but mention they are for a silvertop as they are £100 cheaper
Speak to crazycage on here about the mtx conversion parts
#11
i only skimmed the original bit on rods and pistons, so crack on with that.
gearbox, well you say you can't be without it doing the conversion, i say you can't be without it when it smashes the box and you have to send it off for rebuilding.
it is expensive for sure, so i'd be looking to drop your power expectations and keep it semi reliable, i do not know of a 300bhp zetec turbo keeping any form of bc/ib5 box intact for long.
injectors, if you use an alloy zetec inlet all the sensors will work with OFAM (megasquirt), so no need to change them. injectors, just find some side feeds and they pop straight in with all the zetec stuff, best to look to change fuel reg though as standard zetec is only 2.7 BAR, alfa/vw/bmw do 3/3.5/4BAR ones straight fit, cvh fuel rail ones don't fit.
cvh efi inlets are poor at flowing, but the alloy zetec ones produce good low down torque and not too bad up top, sadly not as good as area six or jenvey ones.
t28 would be a good turbo, just a bit too big for your target power, a good gt25 should be alright though or just a decent T3.
gearbox, well you say you can't be without it doing the conversion, i say you can't be without it when it smashes the box and you have to send it off for rebuilding.
it is expensive for sure, so i'd be looking to drop your power expectations and keep it semi reliable, i do not know of a 300bhp zetec turbo keeping any form of bc/ib5 box intact for long.
injectors, if you use an alloy zetec inlet all the sensors will work with OFAM (megasquirt), so no need to change them. injectors, just find some side feeds and they pop straight in with all the zetec stuff, best to look to change fuel reg though as standard zetec is only 2.7 BAR, alfa/vw/bmw do 3/3.5/4BAR ones straight fit, cvh fuel rail ones don't fit.
cvh efi inlets are poor at flowing, but the alloy zetec ones produce good low down torque and not too bad up top, sadly not as good as area six or jenvey ones.
t28 would be a good turbo, just a bit too big for your target power, a good gt25 should be alright though or just a decent T3.
#12
run an ib5 box I ran my zetec turbo with one for about two years like you said it's not a cheap conversion to go mtx an ib5 box will brake in the end tho just have a back up box ready
My car was a true 300hp zetec turbo and did run around 50 runs down the 1/4mile with a ib5box
My car was a true 300hp zetec turbo and did run around 50 runs down the 1/4mile with a ib5box
Last edited by QplateRST!; 03-07-2013 at 09:13 AM.
#13
To run a cts box you will need to limit torque and get it mapped to be more progressive with the boost, that way it might be ok, me personally know I could smash a cts box to bits in a few moments at 300bhp, so will depend on you
If you don't want to spend loads on gearbox conversions ect, then don't go for ultimate power, do what your doing and just have a slightly less of a target, fit a stage 3 t3 and have a solid 250/260bhp and shed loads of response and you should get away with a cts stage2+ at that
If you don't want to spend loads on gearbox conversions ect, then don't go for ultimate power, do what your doing and just have a slightly less of a target, fit a stage 3 t3 and have a solid 250/260bhp and shed loads of response and you should get away with a cts stage2+ at that
#14
i only skimmed the original bit on rods and pistons, so crack on with that.
gearbox, well you say you can't be without it doing the conversion, i say you can't be without it when it smashes the box and you have to send it off for rebuilding.
it is expensive for sure, so i'd be looking to drop your power expectations and keep it semi reliable, i do not know of a 300bhp zetec turbo keeping any form of bc/ib5 box intact for long.
injectors, if you use an alloy zetec inlet all the sensors will work with OFAM (megasquirt), so no need to change them. injectors, just find some side feeds and they pop straight in with all the zetec stuff, best to look to change fuel reg though as standard zetec is only 2.7 BAR, alfa/vw/bmw do 3/3.5/4BAR ones straight fit, cvh fuel rail ones don't fit.
cvh efi inlets are poor at flowing, but the alloy zetec ones produce good low down torque and not too bad up top, sadly not as good as area six or jenvey ones.
t28 would be a good turbo, just a bit too big for your target power, a good gt25 should be alright though or just a decent T3.
gearbox, well you say you can't be without it doing the conversion, i say you can't be without it when it smashes the box and you have to send it off for rebuilding.
it is expensive for sure, so i'd be looking to drop your power expectations and keep it semi reliable, i do not know of a 300bhp zetec turbo keeping any form of bc/ib5 box intact for long.
injectors, if you use an alloy zetec inlet all the sensors will work with OFAM (megasquirt), so no need to change them. injectors, just find some side feeds and they pop straight in with all the zetec stuff, best to look to change fuel reg though as standard zetec is only 2.7 BAR, alfa/vw/bmw do 3/3.5/4BAR ones straight fit, cvh fuel rail ones don't fit.
cvh efi inlets are poor at flowing, but the alloy zetec ones produce good low down torque and not too bad up top, sadly not as good as area six or jenvey ones.
t28 would be a good turbo, just a bit too big for your target power, a good gt25 should be alright though or just a decent T3.
People on here say they are bad but nearly every modded focus rs mk1 upto 350+bhp is still running them with just updated injectors
#15
Oh and to run the zetec inlet the bonnet doesn't close on a fiesta rs turbo and looks shit
Not only do you need spacers but the front of the bonnet need to be raised so always looks undone
And I'm talking from experience as its what was on mine and the charge pipe touchs the bonnet even with this
Not only do you need spacers but the front of the bonnet need to be raised so always looks undone
And I'm talking from experience as its what was on mine and the charge pipe touchs the bonnet even with this
#16
Vxr injectors do fit
Sweet injector problem sorted
Cosworth turbo is fine, devil developments sell the springs on ebay or just phone them direct, but mention they are for a silvertop as they are £100 cheaper
What's the cosworth turbo like drive wise though? Much lag? Does it hold boost to full 7k etc.
I will try and contact devil developments then
Speak to crazycage on here about the mtx conversion parts
Sweet injector problem sorted
Cosworth turbo is fine, devil developments sell the springs on ebay or just phone them direct, but mention they are for a silvertop as they are £100 cheaper
What's the cosworth turbo like drive wise though? Much lag? Does it hold boost to full 7k etc.
I will try and contact devil developments then
Speak to crazycage on here about the mtx conversion parts
Thanks for all the help so far people
#17
Speak to karlos g, he built his ib5 using a mk6 1.8 diesel case, ka 1.3 gears and rs turbo LSD with new bearings and all the bits are under £170 which includes new bearings from burtons and he charges £100/120 to build it
And he's been running the stage 3 t3 with loads of boost for two years and his box is still going
And he's been running the stage 3 t3 with loads of boost for two years and his box is still going
#19
That's why I said to use either a blacktop zetec or complete focus rs inlet, bolts straight up, flows well and the fiesta rs turbo fuel reg bolts straight to it
People on here say they are bad but nearly every modded focus rs mk1 upto 350+bhp is still running them with just updated injectors
People on here say they are bad but nearly every modded focus rs mk1 upto 350+bhp is still running them with just updated injectors
if it fits then it fits i guess, and saves the hassle with injectors/fpr etc.
they can run well enough, but the bsfc drops due to design being quite restrictive hence so many change them when upping the power to make it more efficient.
really the engine should be cantered over forwards anyhow, well in terms of blacktops anyhow.
if i were to do another ZT i'd just fit a complete frs engine and tilt it forwards.
#20
The zetec one has a limit of 320bhp and I got a few friends with mk1 frs's doing over 350bhp on there's
The space In a xr2 is better I think, due to the engine mounting lower in the bay.
I'm with you on fitting the frs engine as I've not heard of one person having oil pump problems at 300/350bhp
The space In a xr2 is better I think, due to the engine mounting lower in the bay.
I'm with you on fitting the frs engine as I've not heard of one person having oil pump problems at 300/350bhp
#21
the zetec one has a limit of 320bhp?
first i've heard, i know ian howell has unofficially tested one and yielded very good results, not quite area six or jenvey results but better than the rest as far as i know.
i would be pretty sure i ran more than 320bhp on my zetec, wheelspin in fifth at 100-120mph on yoko 539's 195/45r16's in the dry.
only weak link on the frs inlets is that they are prone to cracking, not sure whether this is due to heat, vibrations or stress from boost. when i say prone, not many running big power to make this a big issue.
first i've heard, i know ian howell has unofficially tested one and yielded very good results, not quite area six or jenvey results but better than the rest as far as i know.
i would be pretty sure i ran more than 320bhp on my zetec, wheelspin in fifth at 100-120mph on yoko 539's 195/45r16's in the dry.
only weak link on the frs inlets is that they are prone to cracking, not sure whether this is due to heat, vibrations or stress from boost. when i say prone, not many running big power to make this a big issue.
#22
Anything over 350bhp and I would be onto crazycage for a pair of manifolds anyway, but I'm looking for 250bhp max at the min
I am thinking of starting to build up a new engine when mines mapped but again I would only want a responsive 300bhp engine
I am thinking of starting to build up a new engine when mines mapped but again I would only want a responsive 300bhp engine
#23
a nice gt25/gt28 would be my choice and have a very usable 300bhp, i had too much power for everyday use, plus things really start to cost a lot over 300 horses.
i'd still change the box at that level though, even a mondeo box with slipper in it would be alright, but a frs box isn't that dear at £500-600, transit shifter, sleeved shafts, cheap speedo, less than a grand so less than a new cts2+ box by quite a margin.
i think the £450 clutch would put a lot off, as the hydraulic conversion can be done very simply and not expensive either, i just converted a frs one to work for me, £20 cylinder and a piece of metal for a bracket.
#24
I would look to buy a full mk1 frs running gear then
Crazycage shafts and mounts, sort linkage and speedo set up, and hydro clutch to suit
Forge actuator
Tubular manifold
Free flowing decat system
Induction kit
My grs cooler
Ms ecu
And this small mods will make 300bhp and be very responsive, I know it would be cheaper to build a zetec turbo but the frs lump will be so much more reliable and have a good ap racing clutch set up as standard
Crazycage shafts and mounts, sort linkage and speedo set up, and hydro clutch to suit
Forge actuator
Tubular manifold
Free flowing decat system
Induction kit
My grs cooler
Ms ecu
And this small mods will make 300bhp and be very responsive, I know it would be cheaper to build a zetec turbo but the frs lump will be so much more reliable and have a good ap racing clutch set up as standard
#25
Right so I'm looking at either a t3 or t28 being a good match for what I want correct?
As for Carlos g on the gearbox il on him and find some info thanks very much for that!
I would prefer to run the zetec inlet tbh as it saves messing around with spacer plates etc and ports match alot better. So I can run this on the standard zetec sensors and throttle body, I then need to find a different FPR and find some side feed injectors correct?
What about bonnet clearance? Will this clear on a mk3 fiesta? I really don't want to use spacers or bonnet spacers
And out of curiosity has anyone tried fitting the RST. Rail to the zetec inlet? Best of both worlds then and being able to weld I could easily mount it..
As for Carlos g on the gearbox il on him and find some info thanks very much for that!
I would prefer to run the zetec inlet tbh as it saves messing around with spacer plates etc and ports match alot better. So I can run this on the standard zetec sensors and throttle body, I then need to find a different FPR and find some side feed injectors correct?
What about bonnet clearance? Will this clear on a mk3 fiesta? I really don't want to use spacers or bonnet spacers
And out of curiosity has anyone tried fitting the RST. Rail to the zetec inlet? Best of both worlds then and being able to weld I could easily mount it..
#26
It won't clear without spacers and raising the front bump stops a lot, but otherwise yes it fits
The t3 you need is a cosworth one off a 4x4 with a decent up rated actuator
And yeh side feed injectors unless you get the inlet modded to except top feed like my old one
If using the fiesta fuel rail you will need to weld some supports for it on the inlet?
The t3 you need is a cosworth one off a 4x4 with a decent up rated actuator
And yeh side feed injectors unless you get the inlet modded to except top feed like my old one
If using the fiesta fuel rail you will need to weld some supports for it on the inlet?
#27
If you only want 300bhp then forget everything else, sell all your unneeded parts and just do this...
https://passionford.com/forum/ford-e...onversion.html
As for turbo choice a RST stage 3 T3 (.48/55) will make 300bhp on a 2.0 ZT, but it will be getting a hard time doing it, a 4x4 Cossie T3 (.48/60) is a better choice if you don't mind using a custom down pipe.
An IB5 with an LSD is a great budget option.
https://passionford.com/forum/ford-e...onversion.html
As for turbo choice a RST stage 3 T3 (.48/55) will make 300bhp on a 2.0 ZT, but it will be getting a hard time doing it, a 4x4 Cossie T3 (.48/60) is a better choice if you don't mind using a custom down pipe.
An IB5 with an LSD is a great budget option.
Last edited by Karlos G; 03-07-2013 at 04:25 PM.
#29
If I was specing a turbo and gearbox for a 1.8 16v turbo it would be a 4x4 sierra cosworth turbo 48 exhaust housing gearbox wise mk6 escort van non turbo ib5 gearbox fitted with s2 LSD I personally would not bother using the ka gear ratios as IMO the van ratios are spot on
This is just what I would do I'm not saying any of the above are wrong but I've proven a similar spec works in my fiesta
This is just what I would do I'm not saying any of the above are wrong but I've proven a similar spec works in my fiesta
#30
I'm trying to get that spec lol
But running external waste gate and screamer
So I'm hoping for a solid 250bhp, I just need a base mapp for gotech with vxr injectors and cossie t3 on a 2.0?
But running external waste gate and screamer
So I'm hoping for a solid 250bhp, I just need a base mapp for gotech with vxr injectors and cossie t3 on a 2.0?
#31
If you only want 300bhp then forget everything else, sell all your unneeded parts and just do this...
https://passionford.com/forum/ford-e...onversion.html
As for turbo choice a RST stage 3 T3 (.48/55) will make 300bhp on a 2.0 ZT, but it will be getting a hard time doing it, a 4x4 Cossie T3 (.48/60) is a better choice if you don't mind using a custom down pipe.
An IB5 with an LSD is a great budget option.
https://passionford.com/forum/ford-e...onversion.html
As for turbo choice a RST stage 3 T3 (.48/55) will make 300bhp on a 2.0 ZT, but it will be getting a hard time doing it, a 4x4 Cossie T3 (.48/60) is a better choice if you don't mind using a custom down pipe.
An IB5 with an LSD is a great budget option.
I have seen and read that guide many times and is a great guide! But like I said earlier I'm not changing my engine this is what I want to use .. Plus a st170 engine would set me back more than my engine, forged pistons, forged steel rods have.. And my engine should be good for 400bhp
I will look for a 4x4 cosworth turbo then seems the best of both worlds, Im not fussed about the downpipe tbh I was going to make a new downpipe anyway lol
Yes the ib5 with a LSD will be the option I take for my gearbox, ad if needbe il just keep a spare
Just to double check you want the 7bolt s2 LSD for the ib5 right?
#32
If I was specing a turbo and gearbox for a 1.8 16v turbo it would be a 4x4 sierra cosworth turbo 48 exhaust housing gearbox wise mk6 escort van non turbo ib5 gearbox fitted with s2 LSD I personally would not bother using the ka gear ratios as IMO the van ratios are spot on
This is just what I would do I'm not saying any of the above are wrong but I've proven a similar spec works in my fiesta
This is just what I would do I'm not saying any of the above are wrong but I've proven a similar spec works in my fiesta
LOVE your mk2 btw! Must be an animal to drive!
#35
My only advice with the ib5 is treat it to new bearings gaskets and some good oil when your building it up with the s2 LSD I personally would start collecting focus rs mtx bits ready for a conversion if your planning to push you engine over the 300hp mark
Bits pop up cheap on eBay from time to time like clutches and gear selectors , Crazycage could also supply you with shafts and mounts for it !
I would also keep your 1.8 exhaust cam in and swap your inlet for a 2.0l cam also I would personally not run an actuator and would run an external wastegate with boost controler
Bits pop up cheap on eBay from time to time like clutches and gear selectors , Crazycage could also supply you with shafts and mounts for it !
I would also keep your 1.8 exhaust cam in and swap your inlet for a 2.0l cam also I would personally not run an actuator and would run an external wastegate with boost controler
#36
I have seen and read that guide many times and is a great guide! But like I said earlier I'm not changing my engine this is what I want to use .. Plus a st170 engine would set me back more than my engine, forged pistons, forged steel rods have.. And my engine should be good for 400bhp
I will look for a 4x4 cosworth turbo then seems the best of both worlds, Im not fussed about the downpipe tbh I was going to make a new downpipe anyway lol
Yes the ib5 with a LSD will be the option I take for my gearbox, ad if needbe il just keep a spare
Just to double check you want the 7bolt s2 LSD for the ib5 right?
I will look for a 4x4 cosworth turbo then seems the best of both worlds, Im not fussed about the downpipe tbh I was going to make a new downpipe anyway lol
Yes the ib5 with a LSD will be the option I take for my gearbox, ad if needbe il just keep a spare
Just to double check you want the 7bolt s2 LSD for the ib5 right?
LSD you need is an 8 bolt S2 not a 6 bolt S1.
Gearbox I think?
#37
Because I got the ecu and pre-made braided loom ready for the sensors I'm using with options like lamba set up to run closed loop and launch control wiring already done
All for £250 delivered
I know the ms would do all that and more but money is tight and it was cheap and I know how to wire it up myself having used it before
All for £250 delivered
I know the ms would do all that and more but money is tight and it was cheap and I know how to wire it up myself having used it before
Last edited by rsmark86; 04-07-2013 at 10:09 AM.
#38
St170 bottom ends can be had for £150
Then you need a blacktop head unskimmed, frs 1.8mm gasket, new cambelt KIT and water pump
Decent valve springs too!
Very cheap set up and if I do another later it's the route I might take as it should rev well with the 8.9.1 compression
Then you need a blacktop head unskimmed, frs 1.8mm gasket, new cambelt KIT and water pump
Decent valve springs too!
Very cheap set up and if I do another later it's the route I might take as it should rev well with the 8.9.1 compression
#39
Because I got the ecu and pre-made braided loom ready for the sensors I'm using with options like lamba set up to run closed loop and launch control wiring already done
All for £250 delivered
I know the ms would do all that and more but money is tight and it was cheap and I know who to wire it up myself having used it before
All for £250 delivered
I know the ms would do all that and more but money is tight and it was cheap and I know who to wire it up myself having used it before
#40
That's what I thought, and I just got vxr injectors for £75 delivered, so I'm just building it up now, just need a turbo and to mod my screamer pipe and do a pedal conversion
One thing that pissed me off 3/4 days after buying my gotech and already ripping the ofab out a ofam came up for sale lol
Nearly brought it aswell but a friend of mine had already asked for the ofab
One thing that pissed me off 3/4 days after buying my gotech and already ripping the ofab out a ofam came up for sale lol
Nearly brought it aswell but a friend of mine had already asked for the ofab