Post 482764 by craigoodwood on 2012-04-07 09:44:14
just a curiosity, a popular mod with 309/205 gti's is to use a 1.6 gearbox on a 1.9 engine for better acceleration with the downside of top end speed being reduced, i've done a bit of research but found nothing and was wondering whether the same applies to the 850 t5? ie would a gearbox off a n/a 20v have different ratio's to give the t5 better acceleration? :)