so which 255 lph fuel pump on this website do i need? Walbro Electric In-Tank Fuel Pumps - SummitRacing.com And what kind of modifications do i have to do to make it work?
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so which 255 lph fuel pump on this website do i need? Walbro Electric In-Tank Fuel Pumps - SummitRacing.com And what kind of modifications do i have to do to make it work?
your going to need bigger injectors, them stock 24#'s won't cut it.
I think i have narrowed my build down to the 243 heads and an ls6 cam on top of the 383 bottom end. You really don't think the 24# injectors will be enough with that walboro 255 lph pump?Quote:
Originally Posted by bluecajun5.3
haha nope.Quote:
Originally Posted by blackout
they weren't enough for my mild cam only 5.3 (325ci)
ok so if my 24# injectors aren't big enough, which injectors should i get?
If you're not going FI, I would get some 42's. Direct swap and should be more than enough.Quote:
Originally Posted by blackout
So where would one go about sourcing out these higher # injectors? and which pump would work with these injectors in my truck?Quote:
Originally Posted by ramair2002
He isn't going FI, but either the 36#'s or 42#'s would work. You can get the 42s from Nelson, and the 36's come stock on Flex Fuel trucks.Quote:
Originally Posted by ramair2002
Get a better cam. And yes, the 255 will work fine for you.Quote:
Originally Posted by blackout
This truck will be my daily driver and my tow rig thats why I choose the LS6 cam. I want the vehicle to still be somewhat fuel efficient. What kind of cam did you have in mind?Quote:
Originally Posted by pl4yboy
Believe the ls6 makes power up higher....for a daily driver/tow rig you want it lower in the RPM range