06-06-2023, 11:14 AM | #15 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,573
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I'm doing the conversion today using the MT ET Street R 325/50R15, which has a 28.3 OD, which is about as big as you can do.
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650. 100+ octanes, no eth, no meth, no N2O. 2/23 - 1031/1004 wheel. 4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes). 2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next. |
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Tags |
15in, hoosier, racing, tire size |
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