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911TT33 911TT33 is offline
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Join Date: Mar 2011
Posts: 471
Originally Posted by Tippy View Post
34% driveline loss? I was thinking around 300 crank.

And yes, the GT30R sounds like a good match for the 3.0 from what I've read.
Oops sorry! My math sucked! Yes, based on a 15% loss across the transaxle, that should net you ~300HP at the crank

Still, not bad for only 0.4bar of boost! I still think he can run 0.7bar safely when tuned properly.

Yep, a GT30R BB turbo with a 0.82 A/R hotside should be a very nice and fun turbo for a 8.5:1 Turbo SC! Couple that with speed density EFI and a free flowing exhaust

Last edited by 911TT33; 11-17-2011 at 04:03 PM..
Old 11-17-2011, 03:59 PM
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