JayB12
10+ Year Contributor
- 544
- 2
- Jan 12, 2009
-
Philipsburg,
Pennsylvania
Okay, I've been searching around a bit and I just cannot get a definite answer. I've been doing some research on my next turbo and have come to a point where I cannot decide.
I have been debating on a Ball-bearing Precision 6266/6466 in a .82a/r T3 or a similar sized Borg-Warner in Divided T4 (probably a 1.0 or 1.1 a/r housing.)
I was going to use a Borg-Warner because of the price difference to offset the cost of going to a TS T4 Manifold.
I've seen big numbers from both Turbos but, was wondering why even bother with a more expensive manifold/exhaust setup?
I've heard that the larger Twin scroll housings spool fast for the size and have less back-pressure, which would be suitable for me since I plan on using the car on the street running primarily 93 Pump.
FWIW I'm currently making 470whp with an HX35 on 93. and looking to make 550-600 on pump and higher with some type of race gas eventually.
I have been debating on a Ball-bearing Precision 6266/6466 in a .82a/r T3 or a similar sized Borg-Warner in Divided T4 (probably a 1.0 or 1.1 a/r housing.)
I was going to use a Borg-Warner because of the price difference to offset the cost of going to a TS T4 Manifold.
I've seen big numbers from both Turbos but, was wondering why even bother with a more expensive manifold/exhaust setup?
I've heard that the larger Twin scroll housings spool fast for the size and have less back-pressure, which would be suitable for me since I plan on using the car on the street running primarily 93 Pump.
FWIW I'm currently making 470whp with an HX35 on 93. and looking to make 550-600 on pump and higher with some type of race gas eventually.