What all is needed for 4.8/5.3 return style fuel system in a 88-95 obs Chevy I don't mind if its a little extra work, but I'm having to pinch pennies here, as I only have 80-90% of the funds as it is depending on the price I can find my motor at. any and all help is appreciated. Thank you guys.
Edit: made some typos, want to run return style system and not the vett filter.
Last edited by LOWnEASY; 01-12-2014 at 06:25 PM.
The TBI motor already has a return line, so would these two fittings all I need besides a pump
Rus-644110 and rus-644120
this question has been answered numerous times on this site. in fact, its in the 2nd post in the STICKY.... i suggest you read through it. it answers both of your questions and many more you will have.
http://www.ls1truck.com/forums/showt...4782#post74782
http://www.ls1truck.com/forums/showt...046#post520046
Like Tumbler in "Gone in 60" I'll drive anything with wheels or without
My 95 ECSB LQ9 build thread - http://www.ls1truck.com/forums/lsx-t...to-95-obs.html
CALI LEGAL ENGINE SWAP!
Stock 03 LQ9, DBW, 95' 4l80e w/ Transgo shift kit, 2010 50# GM injectors, 2800 Circle D stall, Spectre CAI, Upgraded trans cooler, Home-made E-fans/shroud, Dual EP-381 fuel pumps w/Home-made hotwire kit
NEXT ON LIST: Dual Battery setup, CAM/Valvetrain upgrade, Build my own rear mount turbo, TRU-TRAC, HIT THE STRIP!!!
I'm sorry, I meant use the return line. Not return less. I don't want to go with the vett filter.
It seems a cheaper rout to only buy two fittings and use the stock filter and lines.
Editing first post.
Think I found what is was looking for. And for any one els have the same question, here's a link
http://www.fullsizechevy.com/forum/g...-obs-95-a.html
If you don't use the corvette filter you will need a regulator to get the proper psi.
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