fuel pumps

Discussion in 'High Tech Retrofits' started by Dallas camaro, Jul 1, 2015.

  1. Dallas camaro

    Dallas camaro Member

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    i know alot of folks on here are using the vette works and tanks inc set up for their ls swaps. has anyone out there used the msd external fuel pump with their ls swap? if so how is it?
     
  2. cvhu

    cvhu Member

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    i am using the msd pump with regulator from speed way motors, its seems to run and idle fine but i haven't driven the car yet as i am still building it, but my fuel pressure seems a little high between 63 and 65 psi, the regulator is suppose to keep it at 58 psi so i am not sure
     
  3. DFWJ

    DFWJ Veteran Member

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    Is the regulator adjustable?

    I wouldn't worry about a difference from 58 to 65 psi, the ls ecu will be fine within that range and the engine should run
     

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