6265 or 6765 T4 BB

 

16 and 26 psi.

Revenge, I do not want to waste my mom on a BB turbo. I do not think it's worth the extra money.


I won't be going over 670hp right away, but eventually I will... But I'd still be able to get to a specific number easier with a different turbo. If I was going to keep the 6165 I'd still need to change the housing on it and figured I mind as well "upgrade".

 

I gotcha, you are right though a different turbo will get you big power a little easier. The turbo you have apperars to be VERY similar to a GT3582R so why dont ya go GT4088R and have enough turbo for 800whp? Same turbo CFT used on their 9 second car I think.

 

Well if the power went up by such a small amount with 10psi more, I dont even need to ask if you are running a log manifold. You would be better off with a smaller turbo because you could make the same power and have better spool/response. The log mani was the major restriction.

I think you should switch to a tubular manifold and run something like a billet 5857 or 6062. Im positive with you can make 600+whp @ 26psi and a 5857 and you would have made more power on the same or less boost with a 6062(log mani).

 

that is my thought on all of these. The gt4088 would be a turbo I would be able to use for a long, long time. The only thing holding me back is the spool time. I don't want the car to be a dog until 5500-6000k. What fun would that be driving on the street? Granted it'll spool a little quicker with a tubular and e85... opps did i mention e85?

I am doing a tubular manifold. That is the hole reason for this post

 

What are your manifold plans, T3 or T4.....divided? I say go S366, supposed to have same spool time as GT35r, but more hp. Who knows that I found that off some DSM guys (wink).

 

It is a t4.

 

I'm going to be ordering the turbo this week, so I really need to figure out what I am going to do.