how tall is crf450 motor

[GOTFEAR]

can any one tell me how tall a crf450 motor is from bottom to the top of valve cover and how wide the head is and also is a 2002 crf450 a good motor thanks

[Lynch01ex]

Why do you wanna put a 4 stroke in your quad. From what I hear you rip on that 330pv you have!? And what are you doing with the 330pv motor?

[GOTFEAR]

yea i do only because most tracks we race now days favor four stroke power

[pro-rider46]

my crfs engine is around 16-16.5" tall, and the head is about 6 inches wide.

the engine from a 02-08 are all basically the same engine. just look very slightly different. so any of them will work just fine.