i used 8an on my supply side and 6an on my return side this is how all my friends run their line in the stock eliminater class i know it don't sound like much but they turn their motors to 8800 rpm and they don't run out of fuel,and some guys run 10an in and a 6an out.

 

The -6 looks pretty big, but the fittings really choke things down. And hard forged fittings do not flow very well. Very turbulent area, and a hard 90 is like add 10ft to the over all length of the flow path.

So all in all was the trip fun?

Ricky

 

ok, i got the -8 line to the first rail and used a "full flow" radiused fitting. there are no parts going from the stock fuel line to the first rail that are smaller than the stock line.

i appear to still be loosing fuel presure up top and this is at lower power levels than i have ran before with the old single set up and stock intake.

right now i am wondering if my fuel filter needs changed. one other idea is when i moved the battery i took the fuel pump wires to the battery like i had them before but now my battery is in the back farthur from the alternator than it was before. i would probably be better taking the pump feed wires to the alternator.

 

have you thought about going ahead and getting the factory high output alternator? easy upgrade and may help with any voltage problems. just a thought.

 

never thought about it. trying to do some trouble shooting i put the alternator from my tahoe on there and it ended up staying on there. the is an lt with lots of options. i would think if it can run that thing it can do my truck.