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Old 02-19-2003, 05:35 PM   #1
dragstang86
Registered Member
 
Join Date: Sep 2002
Location: baltimore, md
Posts: 220
Default fuel injector questions

I still have stock 19 lbs. and a stock maf so i figure i should upgrade at the same time. The question is what size injector should i get? I havnt had it on a dyno but i have to be pushing 300 rwhp and i am ordering a systemax or Rpm2 and have future plans of either a supercharger or the new Edelbrock plate system nitrous kit for the RPM 2 intake. The fuel injector calculator on this site says that i should have larger injectors already. Are my injectors holding it back any? It doesnt seem to starve for fuel.

Ford sells 2 sets of injectors, one matched set and one not. Does it make much of a difference? Is so ill go with the matched ones because i get a really good deal on motorsport parts through my work.

Thanks for the help
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90 LX Hatchback
306, AFR 165's 58cc, E303, 1.6 roller rockers, 70mm throttle body, cobra intake, bbk fenderwell, bbk longtubes, x-pipe, flowmasters, pullies, msd 6a, crane ps-92, stock MAF sensor, electric fan, No AC, No air pump, flaming river quick ratio rack


C-4, 3500 stall, 373's, aluminum driveshaft

SSM Lift bars, , sub frame connectors, strut tower brace


12.57 @105.12mph w/ 1.686 60ft before bbk longtubes (with equal shorties)
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86 tube chassis coupe - the trailor queen
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