Anybody running stock fuel rails?
08-12-2013, 08:56 AM
#2
TECH Fanatic
08-12-2013, 11:33 AM
#4
TECH Fanatic
I am running twin 10 pound methanol nozzles with hundred percent methanol and 93 octane pump gas. holds 58 psi pressure just like a factory car. the only thing I changed was putting the two fuel pumps in the factory bucket and the injectors
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08-12-2013, 03:14 PM
#10
TECH Fanatic
Got no way of knowing my fuel pressure but it holds 11.0 a/f when at wot and when my methanol comes in it goes to 10.2 and holds. I know on 8psi when I had it tuned the injectors were only 35% duty cycle at wot lol.
And yes I guess you would call it a return system. But it returns through the evap. My setup should be good to 800 rwhp on lines and all. Many ppl have done it I have researched in past when I was getting my stuff together.
And yes I guess you would call it a return system. But it returns through the evap. My setup should be good to 800 rwhp on lines and all. Many ppl have done it I have researched in past when I was getting my stuff together.
08-12-2013, 03:33 PM
#11
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So your using an external regulator and not the in tank one?
Got no way of knowing my fuel pressure but it holds 11.0 a/f when at wot and when my methanol comes in it goes to 10.2 and holds. I know on 8psi when I had it tuned the injectors were only 35% duty cycle at wot lol.
And yes I guess you would call it a return system. But it returns through the evap. My setup should be good to 800 rwhp on lines and all. Many ppl have done it I have researched in past when I was getting my stuff together.
And yes I guess you would call it a return system. But it returns through the evap. My setup should be good to 800 rwhp on lines and all. Many ppl have done it I have researched in past when I was getting my stuff together.
08-12-2013, 03:59 PM
#12
TECH Fanatic
08-12-2013, 07:20 PM
#13
Got no way of knowing my fuel pressure but it holds 11.0 a/f when at wot and when my methanol comes in it goes to 10.2 and holds. I know on 8psi when I had it tuned the injectors were only 35% duty cycle at wot lol.
And yes I guess you would call it a return system. But it returns through the evap. My setup should be good to 800 rwhp on lines and all. Many ppl have done it I have researched in past when I was getting my stuff together.
And yes I guess you would call it a return system. But it returns through the evap. My setup should be good to 800 rwhp on lines and all. Many ppl have done it I have researched in past when I was getting my stuff together.
08-13-2013, 09:31 AM
#16
Skinnies, do you have pictures of this setup? I'm very curious. I was about to drop my money on a aeromotive fuel rail/FPR setup with -8 and -6 fuel lines but if you have this documented I would be very likely to try this setup on my 5.3 with a stage III Incon twin turbo kit!
08-14-2013, 12:38 PM
#19
I believe this is how skinnies is running his cause I think I read up somewhere on here on how to run the regulator on stock lines, Im runnin twin walbros 255 on mine but havent finished the project, I set the fuel pressure @ 58 psi after the 5.3 swap and it starts right up.