[BIG ORANGE]

Originally Posted by usmcchevy

I never said run like a 5.3, just that a custom computer tune may be enough to give you the power you are looking for.

Give this place a call for more info on the computer tune, he is a vendor here.

https://www.herronperformance.com/st...&productId=260

Thanks for clearing that up for me, now I just need to decide which way would be my best route to follow!