T66

[pressured]

any substantial advantage with the 4" - 2.5" compressor housing on the t66 turbo. thanks Greg.

[JCotton1]

Originally Posted by pressured

any substantial advantage with the 4" - 2.5" compressor housing on the t66 turbo. thanks Greg.

Hey Greg,

That's a good question, I think initially it does help in air flow with the larger turbo's, 66 and up. The most benefit will come at the higher boost levels which is the area where flow is most critical.
hope that helps,