TR Custom Parts
Mark Hueffman - Owner
- Joined
- May 25, 2001
- Messages
- 12,708
So I got this brand spanking new 6262 bb turbo sitting on the bench waiting to install. Been reading a lot about porting the wastegate hole. Got an external wastegate, so I just port to the size of that, right? Hole in turbo is around 7/8". If I port it to the size of the wastegate pipe this will negate being able to use a regular wastegate but not planning on going back.
I know you do this to prevent boost spike but wondering if I should just bolt it on and go or just port it now. Assuming it is pretty common to get boost spike with larger turbos??
I know you do this to prevent boost spike but wondering if I should just bolt it on and go or just port it now. Assuming it is pretty common to get boost spike with larger turbos??