An engine's oil pump dispenses the pressurized lubricant that prevents opposing surfaces from contacting one another, carries heat away from certain areas, and maintains minimal valvetrain lash when ...

How Alpha-Otto Solves Those Issues Alpha-Otto’s rotary valve is added to the conventional exhaust port slightly behind the opening. This eliminates the need for a bypass port and allows the lower ...

Oil filtration might not be as sexy a topic as locking differentials or coilover shocks, but clean oil is the lifeblood of your engine. You may think that your oil filter is not that important, but ...