TelosHedge

the CT FMU mounts to the side of the bay, which makes it necessary to run longer fuel lines and banjo bolt up the send. the return runs to the stock line and connects via a fitting.

i may have a fuel problem, because i am making no power on my CTSC setup. i am trying to weed out any potential issues before i jump to the dyno, so i ask - where does this stock fuel return line actually go to? i see it run down between the intake manifold runners and then disappear.

i am not a fan of running a barb fitting to couple fuel lines together and would much rather just run one long fuel line. this fitting was not included in my used kit, so i substituted a brass barb fitting of the same size to make this setup work. however thinking about it now i have no idea what kind of flow rate this set up has. while it is not leaking at all i do not really know how fast fuel is actually running through it.

running a direct line would be a better option. does anybody have any idea or pictures of where this return line actually runs to?

thanks much.

bc02

to simplify your whole problem with fuel lines and riseing rate regulator which is all junk....just get a set bigger 550,650,or 750 injectors to replace the stockers......put your fuel lines back to stock...sell your damn comptech riseing rate regulator to someone else on s2ki thats dumb enough to buy it.....and pick up someone's smaller pulley for sale to put on the charger to make some real power with the kit.....i was bored with the stock boost in 1 day with the comptech kit and you will be too...so all this fuss your trying to figure out is worthless....just trying to help out a little....been there done that

AusS2000

To actually answer your question: There is not a lot of pressure in that line. It's just the vented fuel from the FPR being drained back to the fuel tank.

TelosHedge

oh alright. i wasnt sure how important the actual return was, i'm just eliminating all unknowns here. thanks