Im getting ready to drop in the engine, what fuel pump do i use what mods will i have to do to make it work? and also i have an ls1 intake with fuel rails, wondering what do i need to make fit with same fuel lines...thanks!
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Im getting ready to drop in the engine, what fuel pump do i use what mods will i have to do to make it work? and also i have an ls1 intake with fuel rails, wondering what do i need to make fit with same fuel lines...thanks!
96-98 pump will work. since the tanks are the same as the 91 it should be a fairly easy swap. or go to a pull a part & grab a whole tank & everything from a 96-98.
you going to have to make or have some lines made. i had to make 2 short lines to go from my factory truck lines to the vette filter, then a new line from the filter to the rail.
http://i22.photobucket.com/albums/b3...s/DSCN1685.jpg
http://i22.photobucket.com/albums/b3...1/DSCN1663.jpg
I recommend an aeromotive 340 stealth. But it will have to be "retro" fitted. I figure if you every want to do upgrades, this fuel pump will be able to supply.
I believe the stock fittings are M14(return) and an M16(feed) on the lines shown above.
Here is the pump i used http://www.highflowfuel.com/i-478352...1988-1995.html
Fuel pump is same as Grand National pump. Search for Walbro F20000169. Very cost effective, get the kit that includes sock and wiring and you're done.
Thanks for the help, do you have another picture of the fuel system? ThanksQuote:
Originally Posted by RPM Graphics
Diggin that 1/2" rebar re-enforcing the framerail!!
that's all i have. i have a 96 so i was able to use my stock pump/Quote:
Originally Posted by 91ls1silverado
you like that????? LOL!!! it was on the truck when i bought it. i don't drag my truck, often.Quote:
Originally Posted by kewljay223
Thanks, and I just bought those blue adapters, I'm kind of confused on what fuel lines to use. I'm new to this so its a lil confusing to me...dont know if i should use -6,-4,or -8...Quote:
Originally Posted by RPM Graphics