guye_d Posted March 31, 2009 Share Posted March 31, 2009 After over a year of planning and plotting, I am finally going single, have bought most of the odds and ends. With a t61 and 650cc Sard injectors, is it advisable to purchase an aftermarket adjustable fuel pressur regulator? Thanks Quote Link to comment Share on other sites More sharing options...
legendswraith Posted March 31, 2009 Share Posted March 31, 2009 As you are increasing the size of the injectors i would assume you will need to fit a FPR to keep the right head of pressure behind them. I am not sure at what point the pressure levels drop off with increase in injector size but i am sure someone will give a clearer answer sooner or later Quote Link to comment Share on other sites More sharing options...
bignum Posted March 31, 2009 Share Posted March 31, 2009 Your stock fpr will be fine, a fuel pressure gauge would be a good idea. Quote Link to comment Share on other sites More sharing options...
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