I'm considering going with a T67 Ptrim .96a/r since Full-Race is currently having a sale on them. I'm looking for about 420wheel without too aggresive tuning at about 15psi on pump, with boost coming on around 4K.

I know FD3boost put down really good numbers on a similar turbo (430wheel at 16psi), but I was curious if anyone was running one with what a/r, and had any input regarding it's performance.

I searched but I couldn't find any good info regarding the .96a/r, but I would assume it would put down similar numbers to a T04R with the same a/r?

 

Mine spools up 15psi around 4200rpm. I have the .81 I almost would suggest going to the smaller .73 if you want something really hot. It should still make about the same power at 15psi.

 

.81 Q trim.

 

.81 P TRIM, OR A .68 Q. 480@20psi 500+ over 20psi 450@16-18 on the P trim and a cast mani. Carl

 

a greddy t78 is pretty much just a mitsu version the the T67. i had one of my atkins streetported motor and hit 16psi @ 3800rpm. it put down 439whp at the same boost. as old school as the t78 kit is, it's still hard to beat