Rebuilding The GM Quad 4
The Quad 4 had four valves per cylinder, tuned intake and exhaust manifolds, no distributor, no plug wires, lightweight rods and pistons to reduce shaking forces, and a crank with eight counterweights that was designed to reduce noise, vibration and harshness (NVH) and bearing wear. It didn’t have an A.I.R. pump or an EGR system,
Cylinder Head Disassembly/Reassembly Benches
Just because you
Training: Measuring Up The Machine Shop Talent Pool
Bet you a nickel the first person to say "good help is hard to find" was a machine shop owner. It