Condition: Used banshee polished serval 421 cub cylinders with 21cc BB domes. cylinder kit was purchased new from redline racing in oregon for 1350.00, cylinders were then sent to Cascade innovations where for another 200.00 they were polished. Cylinders look very nice , Kit has around 4 hours of run time before motor was parted out and is still in next to new condition. Auction includes everyt...