Pushrod length is critical By Mike Mavrigian Pushrod length is critical for proper valvetrain geometry and valve travel. If too short, rocker arm contact at the valve will be compromised, the lifter will not be able to maintain lifter contact…
By Andy Kennedy In today’s world the value of the machines that are in some shops can total more than the cost of the building they are in. They are a major investment for any company big or small. The…
By Brian Roberts AFM (Active Fuel Management) was introduced in 2007 for the GM LS engine platform. This cylinder deactivation system shuts down 4 of the 8 cylinders on an LS to reduce fuel consumption. The system is controlled by…
That’s the question… By Francisco Aristizabal In the overhaul process of current monoblock diesel engines, a frequent question at the time of rebuild of the cylinder/piston assembly is do we sleeve, or do we bore? The answer is always bore…