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Just won the bid for some rz cylinders off of ebay and they're headed to my house. I'm hoping to have them completely rebuilt, powervalves and all and have them ready to put on my banshee when it needs the top end rebuilt. Anybody else have rz cylinders on theirs?
I plan on the cylinders, a different head(higher compression), probably just oversized pistons to match the cyl, toomey t5s, filter and rejet it, and maybe ever bigger carbs if I need the extra fuel and air for the power levels.
yes.. basically it changes the size of the exhaust port giving you better throttle response and a more power on demand.. along with a wider, smoother powerband