Camshaft, 280 Series - (GX240s to GX390s)

Approx .280 lift and 220 duration (at .050). This is a nice cam that works well on both stock and modified motors. This cam produces lots of low end torque. One of the best all around cams we offer. HD springs required. Bored or Aftermarket carb needed.

TQ Grind - Serious Torque for Small Tracks 6000 max RPM. 9.0 to 1 compression or more, HD Springs Required.

RPM Grind - Great all around cam for 270s. 6500 RPM. 10.5 to 1 compression or more, HD Springs Required. Great all around Cam for 270s.

Marine Grind - THE ULTIMATE TORQUE CAM. Special grind for Marine and Winch Boarding applications. Extreme torque. Designed for 2000 to 5500 RPM, 11 to 1 or Lower compression ratio required, HD Springs required *(Special order, allow 1 week)



Camshaft, 306 Series - (GX240s to GX390s)

Serious camshaft for serious motors. Lobe designed esp. for Honda 270 - 390 Motors. Approx .306 lift and 240 duration (at .050). This cams likes big carbs and big ports.

Best HP Cam for GX270s, Also great for 390s wanting excellent Torque

Torque Grind - 6500 RPM. 9.0 to 1 compression or more. HD or Dual Springs Required, Small track cam for serious torque. Works on both 270s and 390s.
RPM Grind - 7500 RPM. 11.0 to 1 compression or more. HD or Dual Springs Required, Recommended for 270s needing high rpm HP. Great all around Cam for 390s.

Note: Block or crankshaft may require clearancing to clear camshaft lobes



Camshaft, 307 Series - (GX390s)

Serious camshaft for serious motors and big tracks. Approx .307 lift and 260 duration. This cam was 6 month in development. Special Ramp Designed for running 12 to 1 or higher compressions using Race Gas or Methanol. Use with Dual springs and 1.3 rockers.

This is the cam for 30+ hp motors. RPM Grind - 8,500 RPM. 12.0 to 1 compression or more. Dual Springs Required, High HP grind for 1/4 mile+ tracks, Not recommended for 270s. (390s ONLY)

108 ICL, 107 ls

Note: Block or crankshaft may require clearancing to clear camshaft lobes.