Stock hard fuel lines

[77c102door]

Hey guys I was wondering if the stock fuel hardline running the frame rails are enough to feed a cammed ls3?

 

[Crispy]

Diameter wise yes, you just need to have a pump spec'd for the LS. Obviously you will need something high pressure to splice in at the end of the hard line run.

 

[77c102door]

Diameter wise yes, you just need to have a pump spec'd for the LS. Obviously you will need something high pressure to splice in at the end of the hard line run.

Thank I already ordered a 87 tank, sending unit, and a walbro 255 pump. I just didn't want to get new lines. I'll be using an fittings

 

[Crispy]

Thank I already ordered a 87 tank, sending unit, and a walbro 255 pump. I just didn't want to get new lines. I'll be using an fittings

You'll be fine with that set up. Do you have a build thread?

 

[77c102door]

You'll be fine with that set up. Do you have a build thread?

Not yet. I just got the ls3 6l80e on Friday. Gonna call Scott baccus ( Tejas steelworks) for tips and pointers since he's done a few swaps. Also going with a can upgrade and delete the vvt, dod