![V-FACTOR CAST PISTON KITS FOR BIG TWIN & SPORTSTER](http://www.devocycle.com/cdn/shop/products/0078329_550.JPG_69d8ad96-f4c6-47a8-9c88-0c97b9b977a5_{width}x.jpg?v=1614563466)
MidUSA
V-FACTOR CAST PISTON KITS FOR BIG TWIN & SPORTSTER
$44.50
- High quality cast piston kits that meet or exceed original equipment specifications
- Compression ratio listed with each piston
- Sold each with piston pin and lock rings
- Low compression pistons enable the use of pump gas without detonation
- See the engine section for piston ring sets
- Moly part numbers have molybdenum coated shirts to help prevent cylinder wall scuffing
- Note: * It is not recommended to bore Sportster 1972/Early 1973 models more than .030" OS
V-FACTOR (Moly)
80ci - 1340cc STD Displacement
8:1 Compression Ratio
+.040" OS Bore Size
Fits Big Twin Shovelhead
(Imported)