Technical Resources

What if your Ecotec is leaving horsepower on the table even though the timing marks line up perfectly? From decked blocks and milled heads to VVT deletes and cam degreeing,...

Your Ecotec’s timing marks can line up perfectly and your cam timing can still be wrong. Milling the cylinder head, decking the block, aftermarket camshafts, VVT deletes, and normal manufacturing...

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...

Most racers think stock Ecotec valve springs are “fine” until catastrophic valve float occurs — but the valvetrain usually starts losing control much earlier. Learn why rocker instability, valve bounce,...

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...