Rz Cylinders

[SCOTT PRESSLEY]

What are the pros and cons of using these instead of standard cylinders

[MULLET~BOY]

i think rz cylinders are the way to go if you motocross or just dune play around trail ride and shit they make more power then the stock banshee cylinder you do have to spend some time wireing they have alot better cooling they are porbably alot smoother couse of the power valves

 

 

only thing they wouldn't be to good for drag racing seince you can't move the exughst around couse of the power valves

[broke]

Jethro summed most of it up. RZ cylinders have Powervalves that smooth out the powerband and make alot more low end. The port arrangement is alot better stock than the Banshees, so they will make more and better power without porting. I have heard that regular Banshee cylinders are better for drag racing like Jethro said because they can work with the exhaust port alot more.

 

Makes an engine that is just easier to ride. Great MX motor. It does take quite a few more electronic components and some pain in the ass wiring, but all in all it's a pretty easy swap.

 

 

 

broke

[Holyman]

Got a pair of .050 over that have what seems to be a mild port job from Trinity.

email me if you're interested [email protected]

[SCOTT PRESSLEY]

Thanks for the information.One more question,I have a pro design coolhead with 15cc domes I,m running now will it fit the RZ cylinders and what wiring will I have to do to run them?

Thanks

[MULLET~BOY]

your head will not fit i think there is a place that sells cool heads for them might talk to meat about that i know nothing about the wiring but it sounds like a bitch you need the whole wiring harnes cdi coil stator evry thing i duno how hard it is to find alot of thoes parts but i'm sure if you go to your local yami dealer thay can order the parts brand spanken new might be nice for the wires seince they would be clean