Fastest Production Quad was/is the LT500R Quadzilla @ 81mph stock!
A Quadzilla is faster and quicker than a raptor... The Quadzilla is a 500cc two stroke with close to 50hp stock, the raptor is a 660 4 stroke with about 38hp the Quadzilla is also lighter. I have also read to speeds and the average speed of the raptor is about 75+/- where the top speed of a Quadzilla on average is 80+/-. Hope that helps!
275 south to 75 south to Toledo Blade go west/right to Price, go south/left to Yorkshire go left, under 75 take first left and find a place to park! have fun and please pick up after yourself!