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Camshaft, 307 Series, Honda GX240s to GX390s, 420 Predators, 460 OHV
Camshaft, 307 Series, Honda GX240s to GX390s, 420 Predators, 460 OHV


 
Our Price: $139.00

Stock Status:In Stock
Part #: 390CAM-307-1007
Qty:

Description -
 
ALL-OUT RACE CAM FOR BIG BLOCKS (GX390s and 11/15hp Honda Style OHVs)

Fits Honda GX240-GX390, 420 Predators, 460cc OHVs, and most other 9-15hp Honda style OHV motors. Will not fit 414 LCT motors or some 301 Predators with large journals.

This 307 Series camshaft is for serious motors and big tracks. With approximately .307 lift and 260 duration, this cam took 6 months to develop. Special ramp designed for running 12-to-1 or higher compressions using race gas or methanol. Use with dual springs (required) and 1.3 rockers.
This is the cam for 30+hp motors. RPM grind of 7,500+. High HP grind for 1/4+ mile tracks.

*Note: Honda blocks or crankshafts may require clearance to clear camshaft lobes.


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