Wiseco 1200 CC Piston Kit for Sportsters
This piston kis includes the pistons , rings , wrist pins an clips that you will require to convert your 883 to a 1200 engine.
All piston kits are designed to be used with stock stroke flywheels only. The Wiseco pistons are machined with valve pockets that are deeper and larger than stock.
These pockets provide adequate valve clearance for most high lift cams, but as with any high performance upgrade all clearances must be checked.
All 883cc to 1200cc overbore Big Bore kits do not require cylinder head modification or flywheel rebalancing unless deemed necessary by the service technician. Requires cylinder boring.