Quote:
Originally Posted by Bhobbs
I'm disappointed that the Z/28 didn't come from the factory with 550 hp. Why not put heads and a cam on a Z/28 and then run it against a stock ZL1 at the Ring? I'm sure it would slaughter it. It's cheating the ZL1 has a blower and 80 horsepower over the Z/28.
I don't see GM offering the Z/28 wheels and tires on the ZL1. That would change the suspension geometry and would probably require the mag suspension being recalibrated. Not to mention the wheels would stick out of the wheel wells requiring the fender flares and the modified splitter, rocker panels and diffuser.
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Folks put shorter rims/tires on these (and other) cars without having to recalibrate squat. If my memory serves me right, the Z/28 rims/tires drop the car by 7 or 8mm?
I don't think 305s would stick out. That's a stock size for the rears already.
Some folks even run a square 315 set ups for the track. I would hope they fit just fine.