Currently looking to upgrade my turbo again and looking for some input before i pull the trigger. Currently have a 2.3 stroker matched with ix turbo portedwith 22psi of boost. I am looking to make 350+ on 91Oct and 400+ with race gas,let me know what your opinions are bout either turbo kit or fp turbo etc..

 

Bb Green

 

An FP Green can get you 500 on race gas. 400 on pump. Maybe a little less with 91 (friend currently is at 400 on 93 with his IX with no cams and basic mods like TBE and intake).

 

I would choose from the following: pte 5858, hta 3076 or gtx3576 or an fp black. The bigger you go, the more lagg you get.

 

I have a BR 2.3 with an FP DBB Green and on the old setup it made 435 hp on 91 and 535 hp on E85 with conservative tunes. This was with a BR stage 3 head and Kelford 272s. With the current setup I am expecting high 400s on 93.

I would say a green is even more than what you are looking for.