The camshaft has a series of lobes, each carefully designed to push on the valves at specific times during the engine cycle. As the camshaft rotates, the lobes press on the valve lifters or tappets, which in turn push the push rods and rocker arms, causing the valves...
The pistons must also be precisely shaped and sized to ensure that they fit properly within the cylinders and move smoothly without excessive friction. This is where the concept of piston rings comes into play. Car Lift For Sale Lower Paxton PA piston rings are...
