Let's Build A 1 Ton Crew Cab 4x4

[marvgarr68]

First thing see what number block they are. Second have them checked out for cracks in the main bearing webbing. Third guarantee the heads are cracked. You are going to be better off with the mechanical pump. The only reason I went electronic is for my adjustable tunes. As far as making them reliable keep it stock with a better flowing turbo but leave boost stock. A scat crank and fluid damper is also a good idea. Good way to spot a mech pump over an elec one is the elec one is square with a plug on top and a solenoid.