ok. Descripttion - doesn't appear to have had any decompressor. The cam appears to measure (using tape) around 6" in length (give or take .075"). The diameter of the gear is about 4.437". Thickness of gear about 0.437". Cam top end diameter aprox 0.628" and length top - 0.600" and drive end diameter 0.785", length overall 0.855" with about 0.215" of that (the pump drive) 0.705" in diameter. Well I just (as I was finishing up this post) went on ebay to search for Kawasaki cams and I realized quickly that only the 460 has a oil pump drive on the cam like a briggs. The others are gear driven, So I am pretty sure it's a FB460V cam I have with a mild grind on it.....380 lift, 256 degrees at 0.050 lift and 108 lobe center. At least I believe it's only the 460 with the slotted pump drive.