All cyls.are banshee ported big bore cyls.
One set has aluminum sleeves and need to be replated( set up for std. 54mm to 61mm crank ) Bore now is 66mm and can go out to 69mm $ 200.00
Another set has 250r reed cages welded on( reed cages with reeds , intakes & coated pistons included) needs to have a few head studs helicoiled.( set up for std. 54mm to 61mm crank ) Bore now is 66mm can go out to 69mm $ 300.00
The other is a set from trinity with the welded in top spacer and has new slevees that need to be port matched. ( head included, for 10mil ) all set up for (64mm to 68mm stroke crank ) Bore now new is at 69mm and can go out to 71mm $ 300.00
All prices do not include shipping or paypal fees.
http://s274.photobucket.com/albums/jj253/portworks/custom%20%20banshee%20cylinders/
I have a standard bore 620cc power valve rotax complete motor ,carbs ign, harness,motor plate, etc, but no clutch. Would consider trade + i would pay the diff. Darren 918-638-9185