Engine and drivetrain strengthening become an important aspect within the "Total Tune-up" concept once large changes in boost pressure and horsepower are introduced.

Bolt-on engine accessories like colder Spark Plugs to deter pre-ignition, larger Fuel Injectors to provide more fuel, stronger Timing Belts to resist skipping or breakage, and lighter-weight Pulley Kits to relieve drag, all assist in fine tuning higher horsepower in a performance engine.

But when seriously high power is the goal, the tuner must look into the engine itself with our GREX line of engine components. Higher lift Camshafts along with adjustable Cam Sprockets allow the characteristic of the power band to best match the application or turbocharger being used. While a Metal Head Gasket and/or Forged Pistons will provide the strength need for extreme cylinder pressures associated with super-high horsepower engines. In these cases a factory connecting rod can be the weak link. Our nickel chro-moly Connecting Rod Sets resolves this issue.

Large turbochargers provide enormous amounts of air volume, that many factory intake manifolds just can’t handle. To address this issue we have engineered larger, free-flowing Intake Manifold Plenums to help draw in more air into the engine.

And finally to maintain proper lubrication to vital engine and driveline components, we offer our high capacity Oil Pans and Differential Covers in cast aluminum to dissipate unwanted heat as fast as possible.