upgrade the 901 or get a 915 ?
All,
I currently have a stock 914 gearbox behind my 2.0 turbo (~250 fwhp, ~300 ft lbs tq) and am upgrading the 2.0 to a 2.4 (~300 fwhp, ~330 ft lbs tq) this winter.
I have a line on an aluminum 8:31 RP 915 aluminum box, complete and am wondering if I should buy this box or upgrade the 901.
The 915 has a AZ 1st gear (3.182), HX 2nd (1.883), NT 3rd (1.261), QP 4th (0.962) and a TM 5th (0.759).
It has an 8:31 R&P ... a little low maybe ?
I am going to circuit race my beetle next year so any thoughs / suggestions are appreciated.
Thanks !
Sandeep
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