Thread: Gt30-76r
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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
Here is a good point of reference.

I do believe the 3.3 CIS gets very happy with about a 60mm compressor wheel.

I think I like the HF a little more now that I know this.

Originally Posted by Zeroclearance View Post
Merv, your supplier might have told you that.. However, since I MAKE the Hyflow series, the Hyflow has a 60.5mm compressor wheel the GT35 has a 60.85mm compressor wheel. The compressor wheel in the Hyflow is more efficient.

Your engine has been reconfigured, you would have been surprised at the numbers that the Hyflow would have rung out with the new changes to your engine package.

Last edited by 911st; 10-13-2010 at 11:18 AM..
Old 10-13-2010, 11:12 AM
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