Any guess on horsepower in my Ls2?
10-02-2013, 09:54 AM
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Any guess on horsepower in my Ls2? I swapped an ls2 into my 2001 silverado 2500 HD. I'm not really sure on the horsepower and was wondering if anyone had an educated guess as far as horsepower to the wheels and at the crank. This motor has a cold air intake, 85mm tb, lq4 inake, injectors from an 8.1 silverado, ported and polished 243 heads, a vinci trucker cam DUR @ .004" 278*/ 286* DUR @ .050" 216*/ 224* LIFT .551/.551 LSA 115*, ported and polished oil pump, dual 16 inch electric fans, 4l803 transmission and tansfer case, with 4.10 gears and a full exhaust system with longtube headers. Currently has a tune on it from shane at fap tuning. Getting ready to install a walbro 255 and has 265/75/16 rims and tires. Any thoughts i would greatly appreciate!! Thanks
Last edited by porty425; 10-02-2013 at 10:11 AM.
