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whats involved in converting a mk2 to cosworth turbo?

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Old 24-07-2008, 09:12 PM
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Roosie
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Default whats involved in converting a mk2 to cosworth turbo?

is there a lot too it im having a big think in getting a min mk2 escort and put a cossie engine in?
Old 25-07-2008, 07:48 AM
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foreigneRS
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ask scrote
Old 25-07-2008, 07:51 AM
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Roosie
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should have yesterday i did spot him
Old 25-07-2008, 10:19 AM
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mostly £££££££££££££££

how much power? what size rubber?
both of these things have a major effect on the job imo.
also, what will it be used for?
Old 25-07-2008, 10:34 AM
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foreigneRS
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about 10 years ago there was someone in basingstoke who had a cossie engined mk2 and he had just basically changed the engine and gearbox. it still had standard non-vented brakes, and when he stopped up my road one time the disc cracked exactly around the shape of the pad

what i'm saying is, it's very easy to put the engine and gearbox in, but you need to uprate everything else around it, and that depends on how much power you want to run or how much cash you want to spend as mark says
Old 25-07-2008, 10:36 AM
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Dan
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Originally Posted by foreigneRS
about 10 years ago there was someone in basingstoke who had a cossie engined mk2 and he had just basically changed the engine and gearbox. it still had standard non-vented brakes, and when he stopped up my road one time the disc cracked exactly around the shape of the pad

what i'm saying is, it's very easy to put the engine and gearbox in, but you need to uprate everything else around it, and that depends on how much power you want to run or how much cash you want to spend as mark says
I was under the impression that the tunnels needed modifying to take a T5 unless the Mk2 shell was an automatic one? Or did your bloke not use a T5 on a YB?
Old 25-07-2008, 10:46 AM
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even on an auto tunnel a t5 is a bit of a squeeze..
Old 25-07-2008, 10:58 AM
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Originally Posted by Markb_s1
even on an auto tunnel a t5 is a bit of a squeeze..
The point I was making is that the Auto tunnels are larger than the manual ones arn't they?
Old 25-07-2008, 11:06 AM
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foreigneRS
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i don't know what he did with the tunnel, but that's a fairly minor point tbh.

and yes, the auto tunnel is larger but you can get a weld in tunnel kit these days
Old 25-07-2008, 11:16 AM
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as per nick above re the tunnel.

imo you need to worry more about linking the rear end, axles etc etc... the bill can be stupendously large! believe me!!!!!
Old 25-07-2008, 11:27 AM
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Fair enough, how is yours coming on Mark?
Old 25-07-2008, 11:57 AM
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I had a drive of Daryl Fletchers MkI Escort Cossie Powered Camper van and that was superb.

Far better behaved on the road than my 3 door and he had nothing 'special' done to the suspension other than what you would do to any fast road MkII.

Trick is not to go for tooo much power and over power the chassis, Daryl's has been lived mapped by Karl Norris and the effect was stunning.

Large amount of boost as you go on the throttle and then boost backing off as the revs rise.

The live axle means you have excellent tyre contact with the road at all times, unlike a cossie when you boot it, it squats and you end up running on the inner edges of the tyres.

Also the Escort is considerably lighter than a sierra so you dont have to go mad on the brakes, obviously vents and decent pads are essential, but they dont have to be 330mm stoppers for an enjoyable road car.
Old 25-07-2008, 01:16 PM
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Originally Posted by Dan
Fair enough, how is yours coming on Mark?

it's not unfortunately. 90% certain on selling up tbh.
Old 25-07-2008, 01:36 PM
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i was thinking off buying the mk2 escort on for sale but if its going to cost me a arm and leg to convert it to cossie then nah i have a spare 2wd cosworth i can swap bits from if needed
Old 25-07-2008, 01:37 PM
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You can bang one in pretty cheaply, but it will cost if you want to do a proper job!
Old 25-07-2008, 01:51 PM
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Originally Posted by Phil
You can bang one in pretty cheaply, but it will cost if you want to do a proper job!

you still got the mk1??
Old 25-07-2008, 01:55 PM
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Originally Posted by Phil
You can bang one in pretty cheaply, but it will cost if you want to do a proper job!

what do i need in addition to making the tunnel bigger! i can get a complete 2wd saff so what else would i need?

what diff and rear axel gets used
Old 25-07-2008, 02:00 PM
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you can stick with the standard english if you have no grip and are on skinny tyres. personally i'd say a narrowed atlas.
if you don't fancy the cart springs then you'll need to 5 or 6 link the rear end. custom i/c and rad will be needed, some decent brakes are always an idea.. i could go on forever!
Old 25-07-2008, 02:02 PM
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ok honest opinion if i took a mk2 crossflow drove it in with a sierra cosworth 2wd and wanted the whole job doing how much am i looking at for bill to drive that mk2 out with the cossie engine.
the cheaper way to do it lol
Old 25-07-2008, 02:07 PM
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with it being an x-pack you could throw in a 2.8 capri rear axle with lsd already fitted.ive seen many cossied mk2's-some have a fortune spent on rear end,brakes etc,then ive seen others on rs2000 front brakes and capri rear axles.
Old 25-07-2008, 02:08 PM
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strictly speaking you could probably just get a prop made up, change the crossmember/engine mounts, might be able to blag it with the intercooler and rad (doubt it though!) and then you could drive off down the road and rip the whole thing to pieces, starting withthe transmission within about 200 yards. see if you can contact fasterfords - he had a mk2 with a cossie lump that was probably at the more basic end of the scale..
Old 25-07-2008, 02:10 PM
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Originally Posted by fordsportjay
with it being an x-pack you could throw in a 2.8 capri rear axle with lsd already fitted.ive seen many cossied mk2's-some have a fortune spent on rear end,brakes etc,then ive seen others on rs2000 front brakes and capri rear axles.

you need the 2.8i special axle for the slipper i believe. (possibly some of the latest 2.8s as well but not sure!)
Old 25-07-2008, 02:10 PM
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Originally Posted by Roosie
ok honest opinion if i took a mk2 crossflow drove it in with a sierra cosworth 2wd and wanted the whole job doing how much am i looking at for bill to drive that mk2 out with the cossie engine.
the cheaper way to do it lol

if you are paying someone to do it then it could get expensive.! depending on their labour rates,of course.
Old 25-07-2008, 02:11 PM
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Originally Posted by Markb_s1
you need the 2.8i special axle for the slipper i believe. (possibly some of the latest 2.8s as well but not sure!)

yes its the special with the lsd.
Old 25-07-2008, 02:11 PM
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my mate has a mk1 escort with pigs old 400hp engine in it, and it still has 1100L brakes on it
Old 25-07-2008, 02:41 PM
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Originally Posted by boXXer
my mate has a mk1 escort with pigs old 400hp engine in it, and it still has 1100L brakes on it

:shoc ked:

bet thats fun....
Old 25-07-2008, 02:46 PM
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The BEST Mk2 I have ever seen was in Performance ford a few years ago, orange with silver mex stripes, flat front single round headlights and 330ish BHP on 5 spoke revvies, it looked the utter bollocks
Old 25-07-2008, 02:47 PM
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Originally Posted by RWD_cossie_wil
The BEST Mk2 I have ever seen was in Performance ford a few years ago, orange with silver mex stripes, flat front single round headlights and 330ish BHP on 5 spoke revvies, it looked the utter bollocks

that's probably the one that belonged to darran moss. went to ireland for around 20k i believe.
Old 25-07-2008, 02:49 PM
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Originally Posted by boXXer
my mate has a mk1 escort with pigs old 400hp engine in it, and it still has 1100L brakes on it
not monza is it?
Old 25-07-2008, 03:15 PM
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just doing one of these now with a m8, we used a ready made tunnel
Old 25-07-2008, 06:50 PM
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so are we looking at a few grand for just basic conversion or more?
Old 25-07-2008, 06:59 PM
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Kind of on topic... I had a 3 litre Mk1 Escort that use the Mk1 3 litre Capri rear axle. If you can get hold of one of these you can get away without narrowing as it's not much wider than the original axle
Pretty hard to find these days though

Mark
Old 25-07-2008, 06:59 PM
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i never had a fortune in mine and i have rs2000 back axle with lsd and 2 link bars 285 mm dics with cossie calipers if your dickin about you,ll need good axle but if dont you,ll be ok, their light on the back so it will spin the wheels easy even in 4 with a stage 3?
Old 25-07-2008, 07:08 PM
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Originally Posted by graham c
i never had a fortune in mine and i have rs2000 back axle with lsd and 2 link bars 285 mm dics with cossie calipers if your dickin about you,ll need good axle but if dont you,ll be ok, their light on the back so it will spin the wheels easy even in 4 with a stage 3?
top car that one of yours!

roosie,just buy the car.
you could always put a pinto in it with big carbs=mucho fun.

he is on about putting it on ebay-then off it will go to ireland............like every other mk2 at the mo.the guy who bought my track mk2 xpack last year just wired me the cash and sent a wagon for it.

Last edited by fordsportjay; 25-07-2008 at 07:09 PM.
Old 26-07-2008, 11:41 AM
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not really worth going for the cheaper option....it won't last you and you will be replacing bits that are not up to the job all the time.
Old 26-07-2008, 01:50 PM
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monza was my old mk1 I was converting to cossie and got made redundant so sold to Clint who finshed it off. It ws running 2.8 billies converted to coilovers with a caprisport gtr260 conversion (kept the brakes and fitted em to my mkII capri).
Old 26-07-2008, 02:00 PM
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nah im not on about monza. Hippy owns that now.

Its one local to here. Pig knows of it.
Old 26-07-2008, 02:07 PM
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buy one ready built
Old 26-07-2008, 04:17 PM
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put a volvo engine in it!
http://videos.streetfire.net/video/L...mk2_161283.htm
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