PISTON KIT - HIGH COMPRESSION

100mm Piston, 11:1 Compression.

This stock size kit installs in your stock cylinder with no boring required.

INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.

REQUIRES: Check clearances before installation. Must run race fuel, 100 octane or greater.

00323 Y PISTON KIT YAM 660 100MM -- $290.00 Quantity

.020” Oversize for our High Compression Kit

100.5mm, 11:1 Compression

INCLUDES: Piston, pin, rings, circlips, headgasket, basegasket.

REQUIRES: Boring. Must run race fuel, 108 octane or greater.

Powroll 730cc Bore & Stroke Combination

102mm Bore, + 5mm Stroke, 11:1 Compression

Huge power increase of more than 50% over stock.

Bore Kit and Stroke Work are not sold separately and won’t work separately.

INCLUDES

102mm Piston Kit: Piston, pin, rings, circlips, headgasket, basegasket.

5.0mm Stroke: Work done on your crank.

REQUIRES

Cylinder boring.

Race Gas 105 Octane or greater.

Kit does not include a new rod - you can purchase a Falicon rod for increased reliability (#CR-1Y-A66) you can purchase this from Falicon, and send in with your crank.

Send in your crank for modification.  Download our Stroker Booklet for details.

00353-16097LR YAM RHINO 730cc KIT -- $585.00   CLICK TO APPROVE I am shipping my crank to Powroll for modification. I have read the General Product Info Page. Quantity