yzracer323

Whats up folks, I just bought my first s2000(ap1) and I am currently putting together a turbo kit for it. This will be my first turbo F-series, I have had a bunch of turbo B-series prior. I would like to ask advice from the knowlegdable turbo guys on here, what size divided exhaust housing would be ideal for the Precision 6765 on the f20c?

For the time being, I plan to tune only on 93 octane pump gas. I did purchase an AEM meth kit, however, I am undecided on whether I will use it or not. The car is intended to be a weekend/street car. A race gas tune will be done eventually, once the drivetrain is upgraded.

Parts I currently have:

*Stock f20c, Supertech valve springs
*Full-Race front mount manifold, t4 divided
*6765 divided with H cover and 1.32 AR exhaust housing(off my true street car)
*Inline Pro intercooler
*Tial Q bov, 2x MVS's
*ID1000s
*Full-blown 290 pump, fuel rail, fuel pressure regulator
*3" downpipe, boost activated exhaust cutout
*AEM v1, AEM Map sensor, AEM uego, AEM Water/Meth injection kit
*ACT HD pressure plate/ organic disc, stock flywheel
*Stock tranny, Stock diff

Any input/tips/advice is appriciated, thanks in advance!

ScorpionT

The 1.00 housing will work best for sub-650whp. Anything more and the 1.15 should do fine.

D1sclaimer

I'd personally go with a 6262 or 6265 in your case unless you upgrade your fuel system and clutch. If I'm thinking right, even a 6262 would max out your setup as it is.

yzracer323

Thanks for the input guys. I do plan on upgrading drivetrain and fuel compontents down the road then tuning on race fuel. I will just ride around on the above setup while I gather the remaining parts. I figure that I already have the turbo, and a new housing is roughly $220, so thats not bad.

Sounds like a 1.00 housing and 93oct + water/Meth injection should be fun in the meantime!

If there are any other opinions or experiences with the divided 6765, please chime in. Thanks

InductionPerformance

For pump gas only I would recommend a .84 but being you're doing a race gas tune I would recommend the 1.00.