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Old 10-16-2024, 09:27 AM   #15
sinisterZL1
 
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Drives: 2014 ZL1 - M6
Join Date: Jun 2014
Location: Sylvan lake A.B. Canada
Posts: 159
So will the 10l90 hold 1000whp? I'm torn between installing a 4l80e or 10l90. I can install a fully built 1500whp rated 4l80e and circle D converter for the same price as the stock 10speed trans.
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2014 ZL1 Auto - 4L80e, Magnuson 2650 , Sleeved LSA 376 , Forged Bottom , LPE Ported Heads , FI Chiller , 991 RWHP, 877 RWTQ
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