Fuel system configuration
#1
Rotary Enthusiast
Thread Starter
Fuel system configuration
For those of you who have upgraded your fuel system which configuration did you use? Any insights to the advantages or disadvantages of either system appreciated.
Last edited by Trexthe3rd; 10-08-04 at 10:09 PM.
#4
sdrawkcab
iTrader: (1)
I feel that B is a better setup as well, think of the main fuel line as a main feed line, and as the injectors pulls it is like having a FPR bleeding off excess pressure, therefore the further down the main line you go and the more points of release the higher the variance of pressure will be as you travel down the line. Setup b has a much better chance of supplying equal pressure to all injectors 2ndary as well as primary.
Though with the right flow area in the lines and rails, and a pump that can keep up it wouldn’t be an issue if you really wanted to go with setup A.
here is a pic of how i ran it.
Though with the right flow area in the lines and rails, and a pump that can keep up it wouldn’t be an issue if you really wanted to go with setup A.
here is a pic of how i ran it.
#6
rich is gay and his car is slow.......i did something similar to "b" in my car except with dual pumps, one for each rail, which run into a single fpr and return.....if one pump goes out, which happened, the other one will supply enough for about 15 psi of boost, after that pressure drops off dramatically, i really don't run much more than about 13 psi as this is a road course car....the most boost it has seen is 23 lbs and that was only once....we dynoed 409 @ 13 psi so that is more than plenty......
#7
Original Gangster/Rotary!
iTrader: (213)
Originally Posted by boostedrotor
rich is gay and his car is slow
--Riko-sauve
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#9
rich is comedian, who has job and who make 0$ right now.....now who laughs....
right now it is a innovative t-66.....i have 1600 secondary with 720 primary with all earls fittings and braided stainless lines....which was a pain in the ***....
riko haveajobo?
right now it is a innovative t-66.....i have 1600 secondary with 720 primary with all earls fittings and braided stainless lines....which was a pain in the ***....
riko haveajobo?
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3rdgen, config, configuration, configurations, configured, filter, fuel, kl250d, line, psi, pump, rx7clb, rx7club, system, upgrade