
The Story
4.125¨ Forged flat top (set of 8) 1/1/2mm Rings included
400.c in piston
Requires 3.750¨stroke crankshaft & 5.700¨conrods
Compression height 1.425¨ -5.0cc

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
4.125¨ Forged flat top (set of 8) 1/1/2mm Rings included
400.c in piston
Requires 3.750¨stroke crankshaft & 5.700¨conrods
Compression height 1.425¨ -5.0cc
















