07-03-2021, 09:52 AM
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#11
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Drives: 2019 ZL1
Join Date: Oct 2019
Location: GA
Posts: 573
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Quote:
Originally Posted by NOVAtwinLS3
CSP installed their 755 package, details in sig. Didn’t do a baseline but on heat-soaked pull 620hp/660tq. Stock boost, no pulley swap, didn’t want any additional heat. Really feel gains through mid-RPM’s now.
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Nice!
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