twinturbo69
11-16-2009, 07:38 PM
I just recently dynoed my small block that is going in my project 69 Camaro. It's a 383" with Dart Pro I massaged 215 cc heads, a solid roller Chet Herbert grind (~114 duration, 0.600 lift), ~8:1 compression, holley stealth ram intake, FAST EFI, 84 lb/hr injectors, Turbonetics T04B turbos, and homemade log type manifolds. The exhaust has 38 mm Turbosmart wastegates and a dual stage Turbosmart controller set at 10 and 14 lbs. At 10 psi, the motor managed 620 lb-ft at 4,500 rpm and 593 HP at 6000 rpm. At 14 psi, the motor made 750 lb-ft of torque at 4500 rpm and 709 HP at 6300 rpm. The 10 psi tune is 91 octane friendly and the motor blows through a Bell air-to-air intercooler. The exhaust is too small for the flow and I'm getting glowing manifolds (see videos)! Anyone know where I can find a good turbo manifold or header w/o dropping $$$? srtco.com has a decent casting for $699. Attached below are some photos and links to videos......
Pics:
https://static1.pt-content.com/images/pt/2009/11/IMG_0116-1.jpg
https://static1.pt-content.com/images/pt/2009/11/IMG_0114-1.jpg
https://static1.pt-content.com/images/pt/2009/11/IMG_0115-1.jpg
https://static1.pt-content.com/images/pt/2009/11/Dynoremoval-1.jpg
https://static1.pt-content.com/images/pt/2009/11/DynoGraph-1.jpg
https://static1.pt-content.com/images/pt/2009/11/DynoData-1.jpg
Videos:
http://s771.photobucket.com/albums/xx351/blakebearden/?action=view¤t=Racetunepull.flv
http://s771.photobucket.com/albums/xx351/blakebearden/?action=view¤t=StreetTunerun.flv
http://s771.photobucket.com/albums/xx351/blakebearden/?action=view¤t=HeadersGlowing.flv
Pics:
https://static1.pt-content.com/images/pt/2009/11/IMG_0116-1.jpg
https://static1.pt-content.com/images/pt/2009/11/IMG_0114-1.jpg
https://static1.pt-content.com/images/pt/2009/11/IMG_0115-1.jpg
https://static1.pt-content.com/images/pt/2009/11/Dynoremoval-1.jpg
https://static1.pt-content.com/images/pt/2009/11/DynoGraph-1.jpg
https://static1.pt-content.com/images/pt/2009/11/DynoData-1.jpg
Videos:
http://s771.photobucket.com/albums/xx351/blakebearden/?action=view¤t=Racetunepull.flv
http://s771.photobucket.com/albums/xx351/blakebearden/?action=view¤t=StreetTunerun.flv
http://s771.photobucket.com/albums/xx351/blakebearden/?action=view¤t=HeadersGlowing.flv