complete fuel system setup
Nov 16, 2011 | 07:56 PM
#1
complete fuel system setup
Ok guys, there are a bunch of fuel system threads out there, but a lot of them are just bits and pieces of the system. So I decided to make a thread for anyone to post their fuel system setups so users know what works and what is necessary for their power goals. Im wondering what exactly i need for my fuel system for my turbo build right now, so i think this may be a good way to get a bunch of information in one place. So guys with 500+ rwhp, what is your complete setup??
Last edited by o2camaross; Nov 16, 2011 at 08:32 PM.
Nov 17, 2011 | 06:40 AM
#3
I'll start this one I guess, even though mine isn't with top of the line parts, it gets me in the 10's and about 700rwhp. I have an intank walbro 255 feeding stock lines to the stock rails with stock regulator and 74lb injectors. Also has a boost activated second walbro with it's own dedicated 3/8" line from the tank all the way to the rail. Devilsown methanol kit with 3-m5 nozzles coming on at 12psi. This is enough to get 700rwhp with e85 and no loss of fuel pressure at all. The injectors, however, are at 105% duty cycle at 6k rpm with roughly 72-73 psi fuel pressure at 14 psi boost
Nov 17, 2011 | 06:48 AM
#4
I'll start this one I guess, even though mine isn't with top of the line parts, it gets me in the 10's and about 700rwhp. I have an intank walbro 255 feeding stock lines to the stock rails with stock regulator and 74lb injectors. Also has a boost activated second walbro with it's own dedicated 3/8" line from the tank all the way to the rail. Devilsown methanol kit with 3-m5 nozzles coming on at 12psi. This is enough to get 700rwhp with e85 and no loss of fuel pressure at all. The injectors, however, are at 105% duty cycle at 6k rpm with roughly 72-73 psi fuel pressure at 14 psi boost
Nov 17, 2011 | 07:16 AM
#5
I've got a similar setup as Joey, except two stock pumps instead of Walbros. All through the stock fuel line. Also put down around 700 at the wheels. Will be seeing how far it goes with the new engine/turbo.
Nov 17, 2011 | 08:08 AM
#6
I think it is similar to stock48's setup. I don't have any pics of it, all the additional parts are kinda hidden under the engine cover, the line runs through the frame rail and on top of the trans along where the stock lines run. People really give me **** about how "stock" my **** looks. Stock heads, intake, t-body, fuel rails, etc. The only aftermarket thing you can see is the turbo and methanol reservoir.
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Nov 17, 2011 | 08:42 AM
#8
People give me props for how stock my **** looks, cause they never expect anything lol.
My 2nd pump is in the bucket in parallel with the primary pump. On a hobbs switch as well.
My 2nd pump is in the bucket in parallel with the primary pump. On a hobbs switch as well.