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Old 05-25-2021, 08:42 AM   #37
JANNETTYRACING

 
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Drives: BLUE CAMARO ZL1 1LE M6
Join Date: Jun 2009
Location: ON THE DYNO WATERBURY CT.
Posts: 15,453
Quote:
Originally Posted by Megahurtz View Post
Does anyone tune the Fuel Pump Minimum Duty Cycle and VBAT multiplier with the JMS? Or do you just change Max Pressure and Regulation Pressure?

I know the FP Min DC and VBAT helps keep the stock LT4 pump stable when you boost the voltage in the FPCM. But is it needed after the JMS install?
We don't.
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