Who want's a 1000 cc dirt bike?

[dbrutherford]

http://www.trickracing1.com/The First CR500 Made into 1000cc.html


I was searching for CR 500 cylinders on google images. My goal if I was highly skilled fabricator is to make a V4 ski engine using 4 CR500 cylinders.

BRAAAAP!

 

[SUPERJET-113]

crazy!

 

[suva]

I bet those sound sick.
I hope tere's gonna be some of those in Billings next year.

 

[dbrutherford]

I always wondered how they would do the twin CR 500 engines in hill climb bikes. I have seen them mounted one engine behind another in the frames. Not too sure how the chains would both mate up.

That company makes drag engines. They had a link saying how they were goin to make billet 250R cases