What BHP/Torque can a classic...
#4
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As soon as you get 300/300 the 5spd clutch and gearbox are on borrowed time IMHO. From there on it becomes a question of usage and driving abuse
My clutch died about 1000 miles after, and the box another 500ish miles after that. The clutch dying prolongs the box but as soon as you put a meaty bite exedy in, the box is toast
My clutch died about 1000 miles after, and the box another 500ish miles after that. The clutch dying prolongs the box but as soon as you put a meaty bite exedy in, the box is toast
#7
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Are the 5 speed boxes on the RA / R / STI's different to the UK classic Turbo 2000 boxes? Are P1 boxes 5 or 6 speed, what are these like?
Thanks
Thanks
Last edited by Saalro; 24 October 2017 at 09:07 PM.
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#8
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P1 boxes are supposed to be stronger but I can't tell you why.
I am going 6Speed as it's the best factory option and well in excess of my power demands.
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5 speed ty754 boxes vary depending on who you speak to. P1 boxes are the same 5 speed. 6 speed in new age STi only. much stronger and a helluva lot heavier.
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yes there are 100s of posts of 3rd and 4th gear cogs being stripped with a lot less power than you guys are running. i stuck a six speed in just to be on the safe side. i then proceeded to snap a rear driveshaft while drag racing on the Isle of Man. so 6 speed hubs and driveshafts all round now
Last edited by bigsinky; 16 June 2011 at 07:47 AM.
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