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Old 03-20-2021, 08:45 AM   #10
Hambo864
 
Drives: Chevrolet Camaro SS 1LE
Join Date: Jun 2020
Location: Fort Rucker, AL
Posts: 30
https://www.rpidesigns.com/shop/item...EaAmo_EALw_wcB

Mine arrives today. You can use the coupon "Save" and it saves like 5 bucks. Make sure you select the ZL1 option. I too wanted to have control of how and when the valves closed without pulling the fuse. I installed a Corsa NPP and when the valves close on it, its like hitting the mute button. Very very obvious that they closed. Its a shame there isn't a way to adjust the valves in HPTuners.
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