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Old 03-28-2013, 11:26 PM   #10
Chevy69er
 
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Drives: 2011 SLP ZL-585, 13' Silverado
Join Date: Apr 2012
Location: Utah
Posts: 239
Quote:
Originally Posted by lincoln361 View Post
He said I was around 5lbs boost. I didn't pulley down. I didn't know my boost would go down with headers. But I know I need to get a Cai, put my factory wheels on, and pulley down. Maybe that would get me around 500rwhp
I made 498 rwh with just stock ls3 with maggie. 608 with lt headers and OD cog drive and rotofab intake.
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