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Old 09-13-2021, 09:12 AM   #1
Ajs16400
 
Drives: 2017 Camaro SS Convertible
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Boost a pump needed?

Was going to order a boost a pump and install a lt4 lpfp when switching to lt4 injectors and lt4 hpfp. Is the boost a pump needed or can the voltage be adjusted during a tune now?

Found this article reason for questioning.

https://forum.hptuners.com/showthrea...l-pump-Voltage
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Old 09-13-2021, 12:37 PM   #2
KingLT1


 
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The FSCM/CCM has been tuneable for some time now and it definitely helps extend the low side by changing the settings posted in that thread. You can try that first and then if the low side isn't holding pressure add the JMS later.
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Old 09-13-2021, 01:20 PM   #3
scantone
 
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If you need one, PM me. I have one I used for a couple of hundred miles and removed it.
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Old 09-13-2021, 07:03 PM   #4
Joshinator99
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Quote:
Originally Posted by KingLT1 View Post
The FSCM/CCM has been tuneable for some time now and it definitely helps extend the low side by changing the settings posted in that thread. You can try that first and then if the low side isn't holding pressure add the JMS later.
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