Big Gun 07-09 Suzuki LTZ 50 Rev Box 1990-chevrolet-g20-beauville-esi9463663 6L 1981-85 Engine Crankshaft Main

6L 1981-85 Engine Crankshaft Main Bearing Set

Bringing you the next generation of intakes

offering 3 stages of compression valving and 2 stages of rebound valving

Athena air filters are fireproof

The system has multiple slip joints with high quality t-bolt clamps to allow optimal adjustment

Big Gun 07-09 Suzuki LTZ 50 Rev Box 1990-chevrolet-g20-beauville-esi9463663 6L 1981-85 Engine Crankshaft MainIf you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve. Easy direct plug in replacement to stock CDI box Increases overall RPM limit 6 Month Limited Warranty Advanced timing curve