Engineered for demanding riding conditions, these forged pistons are meticulously designed to enhance the combustion efficiency of 89" stroker or 1200cc Sportster engines. When integrated with S&S Super Stock heads, these 3-1/2" bore units significantly increase compression ratios, achieving up to 12:1 in stroker setups. This enhancement unleashes powerful performance and ensures dependable durability essential for high-powered V-Twin engines.
| Product Style | Item # | Store SKU | Manufacturer Product # | Availability |
|---|---|---|---|---|
| Product Style +.010" | Item # 1181859 | Store SKU | Manufacturer Product # 92-2017 | Availability Only 2 Left: Ships next business day |
| Product Style STD | Item # 1181858 | Store SKU | Manufacturer Product # 92-2016 | Availability Only 2 Left: Ships next business day |