Normally I never would post a thread like this but I seriously am not sure what pully size to get for my e85 swap even after some serious searching.... Got a bit of an interisting setup. 01 GT, ZZP SSM90 kit, GEN V Blower (On a ssm90 LIM this is the interisting bit), ER Rockers, PLOG, 3" DP, Northstar TB, LQ4 Maf, Gtp 2 bar map sensor swap, 180 tstat, CAI, 60LB siemens deka 4 injectors, ZZP rails, Alternator rewire.....
Planning on doing a vs cam and headers later this summer but for now I was just switching to e85 because its basically a free mod at this point. Im currently running a 3.6" pully 11.5 AFR, and 16* of timing (Didnt gain any power going above 16* of timing on the dyno at any boost level).... No kr at any time except my occasionally lean tip in (havent got around to fixing that yet) and the usual bit of kr during shifts.
Got a casper fuel pump rewire in the mail.... already gained about a volt from the alt rewire.... was planning on dropping to the smallest ssm90 3.4 pully that i own / is physically possible with a ssm90 pully initially.... What im wondering is what pully I should get for when I switch to a gtp belt tensioner setup. (As soon as someone sells me one). I was thinking a 3.3 pully or maybe even a 3.2?
Any input apreciated.
