Technical Resources

Every decent performance valve spring should prevent valve float. That’s the minimum requirement. The real question is what happens before valve float occurs. Can the spring maintain valve control with...

Oil in the intake tubing. Oil in the throttle body. Oil pooling inside the intake manifold. The dipstick pushing itself out of the tube. Rear main seal leaks that keep...

Most Ecotec “kicked rocker” failures don’t happen instantly — the valvetrain usually loses control long before the rocker exits the engine. Hydraulic lash adjusters become unstable under high RPM, aggressive...

Having issues with your BK Racing Vue Electric Power Steering controller? This guide covers the most common causes of steering assist problems including wiring, voltage instability, bad grounds, charging system...

If you are still running neutral balance shafts, welded shafts, or cut-shaft setups in a serious high-RPM Ecotec engine, you may still be carrying unnecessary rotating mass, chain drag, oil...