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Old 04-06-2009   #297
Kevin 1G Drummer
 
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Join Date: Nov 2005
Location: Cottage Grove
Drives: Silver '02 IS300, Blue '06 Suzuki SV1000
Posts: 5,293
Re: 4b11t going into new RWD Hyundai coupe

Beyond Redline just broke 300whp on their Mustang dyno. They took the stock turbo off to inspect it, and destroyed all the hardware in the process (one time use stuff maybe?). So instead of waiting around to get new hardware, they bolted up a GT3076, and a Tial 38mm wastegate with a 16psi spring.

They used their prototype FMIC kit, prototype downpipe and cat elimination pipes, and an AEM FIC with 600cc injectors. Their prototype catback was off being made into a production model so they had to use the stock catback. Anyways, here's some pics and a dyno video.






http://videos.streetfire.net/video/3...Run_644732.htm

More info on it can be found here: http://www.gencoupe.com/general-disc...s-306-whp.html

On a later tune he cleaned up the AFR a little and hit 314hp. They tried turning the boost up to 17psi, and hit 331whp and 270lbft, but the AFR went all crazy, so he stopped. That torque curve is awesome! I can't wait till they can get into the ECU and can find a way to get around the boost cut.
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'02 Lexus IS300
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Last edited by Kevin 1G Drummer; 04-06-2009 at 05:06 AM..
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