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Old 09-11-2012, 11:23 PM
bazza bazza is offline
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Join Date: May 2012
Location: Australia
Posts: 412
Re: Supercharged Timing Maps

Quote:
Originally Posted by 1986nate View Post
Yes, I knew you were referring to Tony

I'll try to dig back through to find the charts from the initial dyno pulls. IIRC, only YT's and MikeCG's cars were every run on a dyno. I think the best one using the ecutune program was 276whp.

I'll come back and edit this post once I find it. (Shouldn't take too long)

http://www.subaru-svx.net/photos/user.php?mikecg|39873

If I remember right, the 12psi sheets are from YT's car (before hydra) and the 9psi sheets were from Mike CG's car. YT's exhaust was restrictive at the time of the dynos I believe. Also, it was found that 12psi on a stock block was too much and Tom blew a couple of engines.
When the engine blew - big end or piston ring? Thanks for the info mate

Tony, this is why I said turbo's are a far better option powerwise - although ease of install for turbo sucks!! For interest sake, 12psi GT35R turbo is about 400 hp atw up top, supercharger seems to be about 250 hp atw. At 2500 rpm they're at 130 hp @ 3-4 psi... 30 horses more than the supercharger. I don't have a dyno showing anything under 2500 rpm - maybe this is where the supercharger might be better?!

Last edited by bazza; 09-11-2012 at 11:27 PM.
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