Stock ls3 mains vs Callies billet vs Katech
06-16-2010, 11:46 PM
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Stock ls3 mains vs Callies billet vs Katech What is the hp/tq limit on the stock mains?
If I plan on 650hp/tq should I go with the billet or will the ARP 2000 bolts be enough?
12-15lbs of boost max through a twin screw on a 416
What say you?
If I plan on 650hp/tq should I go with the billet or will the ARP 2000 bolts be enough?
12-15lbs of boost max through a twin screw on a 416
What say you?
07-01-2010, 01:59 PM
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I used stock ls2 mains (with ARP studs) and they lived all season at ~1800fwhp
at a MINIMUM you need to pin them though to keep them from moving
at a MINIMUM you need to pin them though to keep them from moving
