Supertech Inconel Exhaust Valve Set of 6 Direct Fit Plumb Back Diverter Valves This will increase power greatly

This will increase power greatly over Stage 1

1948-1953 HOLDEN F SERIES 48-215 (FX) 6CYL (1

AEM's X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge (PN 30-0334) provides tuners who are using piggyback tuning modules or open source software with the ability to view AFR through the factory CAN-bus stream that is output by the factory ECU

great boost control for a nice broad flat torque curve and 550 crank horsepower capability

Supertech Inconel Exhaust Valve Set of 6 Direct Fit Plumb Back Diverter Valves This will increase power greatlyProduction of Supertech racing valves begins with a one piece forging, where the head of the valve is forged under a slow two step process to keep a good material grain flow. The forging is then CNC machined in several steps to ensure the precision of the final dimensions. We then do another heat treatment for stress relieving followed by a nitride hardening treatment (or coating process depending on the application). Lastly, we do one more grinding,