What year 4.8 or 5.3?
#21
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I made 640 rwhp at 6500 15lbs of boost with a 2006 t engine cose 5.3 on e85
The 5.3 only has rod bolt, arp head studs, a ls6 cam, springs and retainers
This has a big 85mm t6 1.0ar turbo (planning on pushing it harder later)
I hope to go to the track with this weekend to see results
The 5.3 only has rod bolt, arp head studs, a ls6 cam, springs and retainers
This has a big 85mm t6 1.0ar turbo (planning on pushing it harder later)
I hope to go to the track with this weekend to see results