2005 g35 coupe 6mt-greddy tt-walbro pump-1000cc injectors-soon to add E85 and have tuned-can someone tell me why i need fuel return line?-any info is appreciated

 

 

Sounds like it's going to be awhile before you come get me...... Ha Ha Ha

 

ok old man-im behind you now but soon i will be in front of you-screw punctuation bigc-i need answers-guess i will research it on my own

 

I saw your post and the only thought I had, that you were a long way from having E85, sorry.....

With that much Fuel Flow you will get very stable Fuel Flow with a Full return fuel system, especially if you go with a CJM Stage 2 or 3, or a system of similar specs, without it you will never get it tuned correctly....

 

Also, if you're running ethanol you'd really want a flex fuel sensor (assuming your engine management has that capability) and you'll have to plumb that into the return line.

 

I mean you could have easily researched it first and than came back with questions. I do not condone laziness on any level.

I'd assume you'd run out of fuel system anyway based upon the rather vague details of your build.

 

Thanks Old Man, thats good info. These other guys seem to forget there was a time when they needed answers to stupid questions, but they figured it out and so will I. Thank you for your patience and if I have any other questions I will message you directly. I hope my punctuation was correct for bigc. Kindness is a virtue.

 

Absolutly, any time......