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Old 11-19-2024, 04:15 PM   #1
19Nasty1le
Craig
 
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Drives: 2019 ZL1 1LE
Join Date: Jan 2019
Location: Peterborough, ON Canada
Posts: 443
Katech A7502 vs A7503 for ZL1

I came across this video and I’m wondering if it’s worth getting the L86 version of the pump for the increased pressure since the car will be getting tuned and stuff anyways. Has anyone done this before opting for the KAT-A7503 over the KAT-A7502

https://youtu.be/oNbtdWReBM4

Last edited by 19Nasty1le; 11-19-2024 at 04:53 PM.
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