LS1 fuel line size
11-13-2018, 10:03 PM
#1
LS1 fuel line size Hi, for a NA <400HP LS1, how large does the fuel line need to be
5/16 -6AN
3/4 -8AN
Using a 99-02 Camaro Fuel pump (combining the supply and return of the pump into a Y and running directly to the fuel rails
tried searching but cant find answer.
5/16 -6AN
3/4 -8AN
Using a 99-02 Camaro Fuel pump (combining the supply and return of the pump into a Y and running directly to the fuel rails
tried searching but cant find answer.
11-13-2018, 10:10 PM
#2
TECH Senior Member
No regulator? For what you have, stock size lines will be plenty.
11-13-2018, 10:23 PM
#4
TECH Senior Member
Not sure. I think it's a metric size.
11-13-2018, 10:32 PM
#5
Regulator is in the fuel pump
What is the stock line size for LS1 ?
Going in 1980 C3 corvette. It had 2 rails, one 3/8 and one 5/16. But im running lines on other side so i need to run a new line. Will use Summit Racing® Stainless Steel Hose SUM-230620. Not running E85 or ethanol.
I have a bunch of 5/16 6AN fittings so i hope i can use them and the -6AN hose i have
What is the stock line size for LS1 ?
Going in 1980 C3 corvette. It had 2 rails, one 3/8 and one 5/16. But im running lines on other side so i need to run a new line. Will use Summit Racing® Stainless Steel Hose SUM-230620. Not running E85 or ethanol.
I have a bunch of 5/16 6AN fittings so i hope i can use them and the -6AN hose i have
