400+ torque using STi gearboxes
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From: Leeds - It was 562.4bhp@28psi on Optimax, How much closer to 600 with race fuel and a bigger turbo?
It just takes time and persistence Alan, besides what would you do if you got a time you were happy with
Well i'm need of another gearbox, as this one isn't worth fixing. 
Casing is cracked and plenty bits have been damaged.
If i can find a used 5 speed gearkit, i'd pay the extra, but can't afford new. And want to stick to a 5 speeder, as i've recently bought a twin plate clutch for the 5 speed. Anyone know of a gearkitted 5 speed for sale???

Casing is cracked and plenty bits have been damaged.
If i can find a used 5 speed gearkit, i'd pay the extra, but can't afford new. And want to stick to a 5 speeder, as i've recently bought a twin plate clutch for the 5 speed. Anyone know of a gearkitted 5 speed for sale???
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From: Class record holder at Pembrey Llandow Goodwood MIRA Hethel Blyton Curborough Lydden and Snetterton
Sorry, let me expand.
If you are fitting a 6 speed to an engine that had a 5 speed, then you can leave the flywheel on the engine and use a 5 speed clutch on the 6 speed.
Of course if you have a car with a 6 speed as standard, then the engine would already have the flywheel for a 6 speed, hence you would definately need a 6 speed clutch when replacing it.
If you are fitting a 6 speed to an engine that had a 5 speed, then you can leave the flywheel on the engine and use a 5 speed clutch on the 6 speed.
Of course if you have a car with a 6 speed as standard, then the engine would already have the flywheel for a 6 speed, hence you would definately need a 6 speed clutch when replacing it.
Got you. Cheers guys. Spose i'd need the rear diff to go with the 6 speeder though?
Maybe my options aren't too bad afterall.
Maybe my options aren't too bad afterall.
Last edited by drb5; Aug 22, 2006 at 07:37 AM.
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From: Class record holder at Pembrey Llandow Goodwood MIRA Hethel Blyton Curborough Lydden and Snetterton
Not if you find a UK 6 speed (pre06 I think), but I'm sure JB can tell you all about it





