Originally Posted by Lee9710
These times scare me a little but with that trap speed it should be mid 11s. I used to do 11.4s with a 1.7 60 ft at 117 mph before my motor change. Now I run low 10s but that trap speed with that 1/4 doesn't make sense to me. Maybe the tires are crap on the ZL1 just like they were on my SS....
The tires on ZL1 are obviously not tailored directly for the strip. You can't have it both ways. There's no sidewall and some of the reported tests were nowhere near optimized for traction or even power.
Passing judgement this early is really premature.
05 Hummer H2 SUV on OEM Air Ride
Forged 11.4:1 408 LQ4 (K1 crank & rods; Mahle pistons)/CPP LS3 CNC heads/BTR Stage IV LS3 cam/home ported L92 intake manifold/ported 90mm TB/custom Volant CAI/mid-length headers/AFE dual 3" CB/Corvette Servo/el cheapo lift/Cognito UCAs/Sphon poly adjustable TA/Sphon adjustable rear LCAs/e'fan conversion/DirtyMax radiator/Moroso catchcan/HPTuners/HID conversion/LED exterior lighting/LED interior accents/Autometer Cobalts/AEM WBPioneer AVH-5600BHS/Pioneer GM-9601/2-Pioneer TS-W310D4s/Obcon Labyrinth dual-12 box/lots of other little stuff