Technical Resources

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,...

Why BK Racing Limited Slip Blocks Outperform a Welded Differential in Dirt Racing For years, dirt track racers welded differentials because it was cheap, simple, and guaranteed both tires would...

Proper camshaft degreeing is critical for maximizing power, throttle response, and reliability in high performance GM Ecotec engines. Learn how accurate cam timing affects your powerband, valve timing, and overall...

BK Racing Solid Lash Adjusters are designed to eliminate one of the most common high-performance GM Ecotec failures — losing rockers under high RPM and boost. Engineered for serious race...

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...