Guest jjohart Posted October 30, 2003 Share Posted October 30, 2003 Query as in topic, for use with or without an air/fuel computer, or with or without a JCW chip upgrade, but not the two together in the same car! John Quote Link to comment Share on other sites More sharing options...
SleeperZ Posted October 30, 2003 Share Posted October 30, 2003 That's a confusing question. Can you specify how much power you want to make, what base fuel pressure you normally run, and how much boost you intend to push? To me, those are the important parameters for pump specification. The type of EFI or whether it's intercooled don't have anything to do with the pump. Quote Link to comment Share on other sites More sharing options...
dapiper Posted November 4, 2003 Share Posted November 4, 2003 The Bosche EFI pump ($100 aftermkt) will deliver 45 gph at 60 psig, good for 500 HP. Quote Link to comment Share on other sites More sharing options...
SleeperZ Posted November 4, 2003 Share Posted November 4, 2003 The Bosche EFI pump ($100 aftermkt) will deliver 45 gph at 60 psig, good for 500 HP. No doubt, that's what I run. It seemed to work fine with the factory regulator as well. But "best" is a practically wide open question... Quote Link to comment Share on other sites More sharing options...
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