Will Supra TT Fuel Pump fit GS?
#17
Lexus Champion
#18
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Hey, do all of you guys with the Walbro pump run a external regulator and return fuel system? I'm thinking of just running a walbro pump in tank and 440cc injectors for now. I mean if the stock regulator keeps it around 40-45psi all the time, then it should be good enough for my current power levels(12-14PSI boost).
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