01-12-2021, 08:11 AM | #15 |
Drives: 2019 ZL1 1LE CRUSH Join Date: Jun 2013
Location: Texas
Posts: 298
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I also say NW 103mm TB. That's the direction I went & have had no issues at all with it. And I also had Matt do my tuning - he did a great job with it. I did pretty similar mods to what your planning, but not the pulley swap. I track my car & didn't want to chance any heat soak issues.
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2019 ZL1 1LE 6-Speed
----------------------------- Kong Ported Supercharger, Nick Williams 103mm Throttle Body, Roto-fab Big Gulp CAI, Kooks 2" LT Headers, AWE 3" Touring Exhaust, Cordes Expansion Tank, Mighty Mouse Catch Can, MS Tuning -- 661whp & 684ftlbs |
01-15-2021, 09:14 AM | #16 |
Drives: 2015 Corvette Stingray Join Date: May 2019
Location: Alabama
Posts: 386
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01-15-2021, 09:41 AM | #17 |
Drives: 17 ZL1 Join Date: Dec 2020
Location: SC
Posts: 62
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Sounds great, I'll be ordering.
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