09-07-2012, 10:51 PM
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#67
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Perpetual Order
Drives: indeed
Join Date: Jun 2012
Location: Texas Hill Country
Posts: 1,277
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Quote:
Originally Posted by MikeOD
Yes, I think a stock ZL1, in good weather, that isn't heat soaked, should be able to run 120-122 mph.
Something that is a MAJOR effect on MPH at the track is no lift shifting...your 03 Cobra had a throttle cable, and so did your WS.6...so they actually listened to your right foot. The stock calibration in the E38's on the LS3 cars closes the throttle when you shift no matter what (mine doesn't anymore  ). The E67 in the ZL1's most likely does as well, though I haven't actually looked that far into it.
Exactly, do what you can to keep the coolant temps around 195-200, and also do what you can to make the air coming out of the blower and through the intercooler as cold as you can, and your car will go it's fastest. |
tb doesnt close if u tune it out, so thats not no matter what.....
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