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Old 09-27-2020, 05:33 PM   #13
99BLKBRD
 
Drives: 2018 ZL1 Mosaic Black A10
Join Date: Jun 2018
Location: Alabama
Posts: 34
I saw on YouTube where Demonogy made 90 more whp on just Boostane allowing him to use the hot tune for race gas from the factory. What’s the chances GM could give us a hotter tune for higher octane fuel?
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