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Old 02-29-2012, 08:16 AM   #327
Ace1USMC
 
Drives: 2011 Camaro SS LS3
Join Date: Jan 2012
Location: Conifer, CO
Posts: 236
Quote:
Originally Posted by 2012SS View Post
Also, do you have any other mods besides the AMT catback? Those torque readings looked a little high for just an exhaust
Good eye!

Yeah, 449 rwhp and 426 rwtq isn't stock. Emissions-legal .640"/.608" camshaft, dual springs, titanium retainers, needle bearing rocker trunion conversion, hardened pushrods, 3-bolt camshaft conversion, HD timing chain, Texas Speed 1 7/8" long tube stainless headers, cat-delete pipes, 3" Flowmaster AMT cat-back. And most importantly, a custom tune over 5 dyno pulls by Clint Baxstrom.

The camshaft/tune is the key, my friend. It's easy to do, and I would recommend you contact Clint @ American Intense Racing to get this camshaft. Killer custom grind he developed. Don't worry - you really can do a camshaft swap yourself. It's very easy on these cars.

Sam
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Last edited by Ace1USMC; 02-29-2012 at 08:18 AM. Reason: oops
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