F.A.S.T. fuel rails
06-22-2005, 12:57 PM
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F.A.S.T. fuel rails would i see any gains from installing the FAST fuel rails on my LS6 intake?. are they better then the stock ones(i would guess so) and while i am at it should upgrade the injectors. currently they are 28.8's. if i do replae them, which size should i go with for my set up?
06-22-2005, 01:15 PM
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42#'s will do just fine for you if you ever use the spray. No I dont see an advantage on the new fuel rails unless you plan to upgrade your fuel pump. Even at that I still dont see what the rails will do for you. Those rails will support 500hp with a racetronix pump and any BAP. 
