putting in382 ls1, what kind of fuel pump and injectors
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putting in382 ls1, what kind of fuel pump and injectors
like the title says can i use my stock fuel pump, and what size injectors should i use let mek now thnx
#2
what duation cam are you running? But either way you shouldnt need any more than a 36lb injector if you arent spraying a dry shot. I like the racetronix fuel pump and wiring harness setup. Is this going into a fbody or a corvette?
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Like NoGamesLS1 said, totally dependent on what kind of HP your looking at. A Racetronix kit will take care of the pump needs and a set of 32s or 42s should be plenty of injector.
http://www.harrisspeedworks.com/shop/home.php?cat=326
Matt
http://www.harrisspeedworks.com/shop/home.php?cat=326
Matt
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Originally Posted by NoGamesLS1
what duation cam are you running? But either way you shouldnt need any more than a 36lb injector if you arent spraying a dry shot. I like the racetronix fuel pump and wiring harness setup. Is this going into a fbody or a corvette?
f body
#6
I have Delphi 42 with stock pump in my LS1 383 with a baby 224-230 xer cam and slightly ported 241 heads and they are fine. 900rpm idle with 14.63 AFR even on decel. 65-67% max duty cycle at 58 psi fuel pressure NA without any NOS. They are big enough and i'm very happy with them. You would need a good tune to make them work properly (IFR modification etc..) They are border line for the min inj. pulse width on decel to get proper AFR. 37 or 36's should be ok if you are NA.
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