Originally Posted by 2cnd chance
I prefer pounds per HP. We still don't know the Z/28's weight but it could be as low as 3,700. Also if we're talking RWHP the LS7 is as high as 480+ That's 7.7 lbs per RWHP. That's quite awesome.
Rear wheel on the ls7 vettes is always 460 give or take a couple. That's with a shorter drivetrain and special rear transaxle. The Z28 will have less rwhp because of more shtuff to spin under there plus a longer (little heavier) driveshaft. And, it will be toting around several hundred lbs.
I hope it isn't something dismal like 425 rear wheel - have a feeling that's what will be seen.
Rotofab, grinding rear diff sound forever, dealer replaced supercharger - now i have a rattle when starting from a stop, ordered 2.35 lingenfelter pulley, hp tuner, belt, 100mm idler pulley, tr7IX spark plugs, wideband kit, long tubes with no cats...hoping for 650hp. dyno with rotofab = 518hp