Your best bet is to contact Bullhead Gears http://www.k20a.org/forum/forumdisplay.php?f=109i got a k24 turbo, has a 5 speed out a ep, from what i can find its got a 4.7X ish r&p in it,
do they make or sell a 3.6XX- 3.3XX ish R&P for these trannys,
i need to strech this thing out a little to calm it down,
Ring and Pinion, the final drive ratio.whats r & p? it sounds like your talking about the final drive in the tranny.
yea the ep3 tranny has a 4.7 final drive, same as the type-s 6 speed. The base rsx 5 speed has a 4.3 final drive.
i think there is a 4.0 aftermarket final drive. Thats the lowest i've seen.