Quote:
Originally Posted by JSH
Those times are almost one second better than Chevy publishes, so your mods have added something like 125 hp. Have you dyno'd the car?
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I'm pretty sure Chevy's 1/4 mile times are on street tires, not drag radials. GM quotes 11.4 @ 127 mph for the A10 ZL1; I don't recall what GM quoted for the ZLE A10, if they did at all, but it's probably 1-2 mph slower due to the extra drag (but it is lighter). And we also don't know the DA of said quoted times. That said, IMO a dyno is pointless since he's already ran 131.7 mph in the 1/4 mile. I care about trap speed, not dyno numbers.