Harley Davidson Sportster 1250 Kit

Forged Pistons - Coated Piston Skirts.

Harley davidson sportster 1250 kit. Kit contains forged flat topped 3 916 bore pistons with coated piston skirts SS 3-916 bore cylinders. Includes 1051 forged dish conversion pistons pins clips rings aluminum nickel-silicon carbide plated millennium technologies SILVER cylinders and Cometic head and base gaskets for Harley Davidson 1200cc Evolution Sportster 1986 2013. The 1275 kit comes with new premium quality cylinders with extra thick high strength steel liners to support the even larger bore size.

Forged pistons have larger than stock valve pockets and accept up to 200 valves. This kit converts 1200cc HD Sportster models to 1250cc displacement. The 1250 kit is available with the basic conversion pistons only for use with stock 883 heads.

The Rev Max 1250T engine the T distinguishes it from the Pan Am engine is also designed with weight-saving in mind. Use with XLH 1200 heads. No machining or rebalancing is required.

Where is the best place to get a 1250cc kit for my 1992 sportster. Jonathan Lord Dyno Sheet Posted. 883 TO 1200 Big Bore Conversion Kit Black1986-2003 Harley Sportster.

1200cc Conversion Kit Reviews. Use with XLH 883 heads. SS 1250CC Conversion Kit for Harley-Davidson Sportster.

Just like the Revolution Max fitted to the Pan America 1250 the engine is a water-cooled 60-degree V. Among those modifications is a kit that allows you to upgrade an 883 cc Sportster to a 1200 cc Sportster. No machining or rebalancing is required.