CARB Certified available EPA Certified quiet dependable performance with horizontal shafts. For pressure washers, air compressors, trenchers, concrete mixers, concrete saws, mortar mixers, Go-Karts. 6.5 hp, 196 cc displacement, Bore x Stroke 68 mm x 54 mm, compression ratio of 8.5:1, engine speed of 3600 rpm, recoil starting System, fuel tank capacity of 1 gal, engine oil capacity of 20 oz, dimensions of 12.3 in L x 14.8 in W x 13.2 in H, dry weight of 35 lb, shaft diameter of 3/4 in. Not for sale in California.