Forged .040 10.1 Compression Piston Kit for 1984-98 Big Twins
Model: 11-9900
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APPLICATION:
FXR 1984-1994
FXD 1991-1998
FLST 1986-1998
FLT 1984-1998
FXST 1984-1998
DETAILS:
Wiseco 80" Evolution domed piston kit is .040 oversize. Piston kit has a compression of 10:1 and includes Hastings X Ring pack. Bore is 3-1/2
**Note:Run engine at moderate speeds for at least 500 miles, avoiding excessive running in lower gears, in order to properly break-in new pistons and rings.
UOM: KIT