Another EFI to carb conversion question
Safety Car
Joined: Sep 2001
Posts: 4,155
Likes: 553
From: Glenbeulah Wi
The block should already have provisions for a mechanical fuel pump, there is a block off plate over the mechanical fuel pump mount.
Why would you run a mechanical pump? Use the electric pump in the tank and regulate it down to 6 psi for the carb.
Why would you run a mechanical pump? Use the electric pump in the tank and regulate it down to 6 psi for the carb.
Thread Starter
Racer
Joined: Aug 2000
Posts: 293
Likes: 0
From: Pittsburgh PA Pennsylvania
This is a 1990 truck motor, going in my 57 Chevy truck parts chaser. The block has the fuel pump boss undrilled ,there is no block off plate. I want to keep things simple and not run the electric fuel pump. I figured there might be a jig avaliable to drill for the fuel pump pushrod and pump mount bolt holes.
