Discuss my fuel system build
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TECH Resident
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Join Date: Jul 2010
Location: VA
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Discuss my fuel system build
i have a 5.3L with 243 heads and epp blower cam, MP76 turbo and im shooting for 700rwhp on E85, maybe 800rwhp if it can handle it safely, this was what i was looking at ordering for a fuel system to support that, was seeing what you all thought and if you agree with it or would change some of the things in it, constructive criticism accepted
-duel Aeromotive 340 stealth pumps in bucket
-racetronix hot wire kit and wire other pump off a relay and hobbs switch
-8 Teflon AN line into Aeromotive billet fuel rails
-fuelab 515 series -10 inlet/outlet with -6 return, this is boost referenced correct? (was going to use male/male reducers to go from -10 screwed into FPR and -8 sticking out to put -8AN line onto)
-magnafuel 25 micron -8AN fuel filter
-unknown fuel injectors and or size atm, suggestions appreciated
im not 100% on how to run the lines but this was my thought if doable for a return system was.. do i..
1. run AN line from pumps to filter to FPR to driver side fuel rail looped to pass side fuel rail in the front exit out of rear pass side fuel rail and run back to pump/tank as return. if i do this do i just not use or plug the -6 return on the FPR?
or
run line to FPR, run the -6 return off FPR to tank/return, then run FPR outlet to driver side fuel rail looped out of front to pass side fuel rail front and then plug the rear pass side fuel rail so it dead ends?
let me know what will work best for this and what yall think, thanks!
-duel Aeromotive 340 stealth pumps in bucket
-racetronix hot wire kit and wire other pump off a relay and hobbs switch
-8 Teflon AN line into Aeromotive billet fuel rails
-fuelab 515 series -10 inlet/outlet with -6 return, this is boost referenced correct? (was going to use male/male reducers to go from -10 screwed into FPR and -8 sticking out to put -8AN line onto)
-magnafuel 25 micron -8AN fuel filter
-unknown fuel injectors and or size atm, suggestions appreciated
im not 100% on how to run the lines but this was my thought if doable for a return system was.. do i..
1. run AN line from pumps to filter to FPR to driver side fuel rail looped to pass side fuel rail in the front exit out of rear pass side fuel rail and run back to pump/tank as return. if i do this do i just not use or plug the -6 return on the FPR?
or
run line to FPR, run the -6 return off FPR to tank/return, then run FPR outlet to driver side fuel rail looped out of front to pass side fuel rail front and then plug the rear pass side fuel rail so it dead ends?
let me know what will work best for this and what yall think, thanks!