wastegate size

[Dert]

I plan on getting a punishment o2 housing with a tial external wastegate. The turbo I will be using is a Turbonetics 57 trim. I dont know too much about this turbo and googling leads me to alot of honda forums. I pm'd justin and without being able to physically measure wheel diameters all he could tell me was its in a T04E housing. I have no clue what kind of grunt this turbo will have but will most likley be at 15-20psi. Will the 38mm gate be enough for this turbo or should I go with a 44mm? And if anybody has any info on this turbo please chime in, there are a few pics in my profile. Thanx-Gary

 

[GsXdSmKingGsX]

Only 15-20 psi? 44mm should suit you fine for those goals. But question. Why do you want to run so little boost on a 50 trim?

 

[DGajre777]

You need a bigger wastegate to run low boost on a bigger turbo.

 

[Dert]

Only 15-20 psi? 44mm should suit you fine for those goals. But question. Why do you want to run so little boost on a 50 trim?

only running a 190lph waly, dont want to run out of fuel with alot of boost, if the 190 can hang then I'll crank it up, but to be safe I didnt want to go too high untill I got a 255 and FPR