CK5
Register an account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members.

Start work on my efi install

the factory uses a 2 piece line they connect with a piece of 3/8 hose you have to get rid of that, and yes an tube adapter would do it too. i spent over 200 bucks on tube adapters and cracked one had to use something there.
there is a source in town for some tube adapters but not many.didnt want to wait on summit

I've only seen it hardline all the way up to the engine. Where is this 3/8" line?

The tube adapters are $15 each, assuming you have a hardline for a feed and return you would only need 4 (2 at the engine and 2 at the tank).
 
in the middle of the blazer were the fuel line runs gm used a piece of hose ill take a pic and post it
 
in the middle of the blazer this hose was i iced n a piece of hard line. slide under the blazer oe passenger side about halfway down

photo 1.JPG

photo 2.JPG
 
I may be doing something crazy here but I think I'm running rubber fuel injection hose from the tank to the FITech. On the return line I'll replace the old rubber with fuel injection hose and double clamp everything. I see fitech does this with the frame pump kit and the fcc kit. Maybe one day I'll run a hard line
 
I may be doing something crazy here but I think I'm running rubber fuel injection hose from the tank to the FITech. On the return line I'll replace the old rubber with fuel injection hose and double clamp everything. I see fitech does this with the frame pump kit and the fcc kit. Maybe one day I'll run a hard line

you can use rubber.

what pump are you going to run? If you're going to run an inline you should look the fitech kit that comes with the pump, hose and both filters. https://www.summitracing.com/parts/...MIk-6W1KTt1AIVQiWBCh3TCQ38EAQYASABEgLGpPD_BwE
 
I am using the same pump and sending unit posted in this thread. I figured I know at least two guys running this exact setup seems to work.

I know of a lot more than two and IMO the in tank is better. I have however used the pump I linked above a couple times without issue.
 
Top Bottom