Originally Posted by What v8
I was thinking about doing a gtx30r because my car would hit full boost at 5k, but now it hits full boost at 4400 and it will hit it even sooner with cams. Thats not too loaggy for my and i should be able to make more power with this with heads and equals than a gtx30. i know it could be close but this turbo will have more top end as well... if i go to a gtx turbo it will be a gtx3582.
I would go with the bigger and a billet wheel turbo, 35r variant. If your build is good and you set it up right you won't give up any spool and you'll have more up top. I have a 35r variant making 28 psi/ 450-480 WTQ BY 3600 rpm! I'm running a stock location Blouch but if I rotated a turbo I would most likely use a PTE and probably a 6266CEA BB.
Nice job here OP!!