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Old 21-02-2013, 06:29 PM
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t5frankie
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Default few newbie question

I have a stage 3 saph, i dont know alot about tuning these and know whats safe and whats not, on standard internals and assuming fueling is ok, what boost can i safely run on my t3, are the rods ok at high boost? and what power can a t3 produce?

what power can you get from these engines before forging? cheers
Old 21-02-2013, 06:55 PM
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2Litre
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Your turbo will run out of puff at 300-310bhp shock internals can run up to and above 400bhp (205 block 380bhp/crank 560 or above /pistons as crank/rods as crank. psi 22 on T3.

Hope this helps.

Tim.
Old 21-02-2013, 06:58 PM
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t5frankie
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Originally Posted by 2Litre
Your turbo will run out of puff at 300-310bhp shock internals can run up to and above 400bhp (205 block 380bhp/crank 560 or above /pistons as crank/rods as crank. psi 22 on T3.

Hope this helps.

Tim.
its running a 200 block
Old 21-02-2013, 07:09 PM
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Old 21-02-2013, 07:29 PM
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2Litre
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Your block is probably good for the same power or slightly above , 380-450 as the 200 block has a thicker wall allowing you to long-stud it(machining your headbolts deeper into cast.) when it will be capable of 500bhp (ten long studs)
The block is only a container! (blast shelter) the rest is capable internally, as it was over-engineered.
Its the bits that feed it that fall short.



Tim.
Old 21-02-2013, 07:54 PM
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t5frankie
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what are t34's good for?
Old 21-02-2013, 08:00 PM
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LHD220Turbo
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Originally Posted by t5frankie
I have a stage 3 saph, i dont know alot about tuning these and know whats safe and whats not, on standard internals and assuming fueling is ok, what boost can i safely run on my t3, are the rods ok at high boost? and what power can a t3 produce?

what power can you get from these engines before forging? cheers
assuming all is straight and in good order
standard rods = 600hp+
Crank = unless going mental like over 700hp, standard is fine
standard mahle's are forged cast = 550hp
The internals and the fact you have a 200 block is good for silly power

assuming standard head and cams, your t3 can do circa 300hp, my old t3 used to peak at 25psi (if i remember correctly) and hold 20'ish

what injectors are you running?
if the car is new to you, i highly recommend getting it set up correctly.
Old 21-02-2013, 08:04 PM
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t5frankie
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Originally Posted by LHD220Turbo
assuming all is straight and in good order
standard rods = 600hp+
Crank = unless going mental like over 700hp, standard is fine
standard mahle's are forged cast = 550hp
The internals and the fact you have a 200 block is good for silly power

assuming standard head and cams, your t3 can do circa 300hp, my old t3 used to peak at 25psi (if i remember correctly) and hold 20'ish

what injectors are you running?
if the car is new to you, i highly recommend getting it set up correctly.
yeah its new to me, its got lots of fancy bits, 3 bar map sensor, rs500 cooler green injectors, something to do with harvey gibbs?

photos after a clay bar and polish




Old 21-02-2013, 08:10 PM
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2wd or 4x4?

the green injectors are more than enough to run the t3 flat out, but my advise to you is to change the turbo for a t34 (either .48, .55 or .63). But to do that you ideally need to change the injectors

get a decent chip and go get iot set up, you've got turbo systems or NMS not that far from you
Old 21-02-2013, 08:15 PM
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Originally Posted by LHD220Turbo
2wd or 4x4?

the green injectors are more than enough to run the t3 flat out, but my advise to you is to change the turbo for a t34 (either .48, .55 or .63). But to do that you ideally need to change the injectors

get a decent chip and go get iot set up, you've got turbo systems or NMS not that far from you
Its a 4x4, what injectors do i need for a t34? and whats these .48 .55 .63? the car is chipped already
Old 21-02-2013, 08:39 PM
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the chip will need changing to suit the turbo change or ANY other changes you make (even increasing boost). It will need at the minimum a fueling check on a wideband sensor

siemens 55lbs if you can find a set or light blue bosch or even greys if you are changing the turbo. the .48, .55 or .63 is the size of the exhaust housing on the turbo. .63 being the biggest which will produce the most power but will sacrifice later spool compared to the .48

dont take this the wrong way but you cannot afford to be slap dash with the set up of these engines, otherwise i fear you will melt your engine if you dont get it right.

has the fuel pump been re-wired? another must do for a cossie. Also you dont want to be going beyond 350/350 with your gearbox if its standard.

my old cossie was stage 3, t34.55, siemens 55lbs, msd chip, decent clutch. normal other stage 3 bits and i'd say it was around 370hp peaking at 32psi of boost

Last edited by LHD220Turbo; 21-02-2013 at 08:42 PM.
Old 21-02-2013, 08:42 PM
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Originally Posted by LHD220Turbo
the chip will need changing to suit the turbo change or ANY other changes you make (even increasing boost). It will need at the minimum a fueling check on a wideband sensor

siemens 55lbs if you can find a set or light blue bosch or even greys if you are changing the turbo

dont take this the wrong way but you cannot afford to be slap dash with the set up of these engines, otherwise i fear you will melt your engine if you dont get it right.

has the fuel pump been re-wired? another must do for a cossie.

also you dont want to be going beyond 350/350 with your gearbox if its standard
what do you do to uprate the box?
Old 21-02-2013, 08:44 PM
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LHD220Turbo
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ive updated my reply ^

uprated gearboxes are big money to get it right, unless you've got a few k to spend on it i suggest you stay at stage 3, its not just the box, its the front and rear diff too
Old 21-02-2013, 08:46 PM
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im looking for the same sort of power as that, how could you run that much boost?, do these t34's all just bolt on, and are 2wd ones the same as 4wd ones?

Last edited by t5frankie; 21-02-2013 at 08:50 PM.
Old 21-02-2013, 08:55 PM
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Originally Posted by t5frankie
im looking for the same sort of power as that, how could you run that much boost?
You can run silly boost, few guys on here run t34's at 36psi. that is ringing the turbo's neck but its common place.

Genuine t4 turbo's run 40+ psi. A t34 stage 3 is an awesome road car
Old 21-02-2013, 08:57 PM
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Originally Posted by LHD220Turbo
You can run silly boost, few guys on here run t34's at 36psi. that is ringing the turbo's neck but its common place.

Genuine t4 turbo's run 40+ psi. A t34 stage 3 is an awesome road car
i bet it sounded mental with that sort of boost, looks like ill be getting myself some of that lol
Old 21-02-2013, 11:24 PM
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Get some uprated engine mounts if it hasnt got them already. Standard old ones perish and rip front drive shafts apart. Nice Saph by the way
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