07-29-26-RSS-NP-Cat

Since - 1979

FRESH OUT OF THE CONTAINER

Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Steel Double Springs with .650in. Lift – Kibblewhite Since 1939, KPMI® has taken great pride in our ability to design innovative performance improvements for valvetrains. This innovative ability has never been more apparent than with the development of the high-tech lightweight racing valve spring kits for the incredibly stressed and torturous environment in today’s V-Twin engines.

Valve Spring Kit. Fits Big Twin 1984-2004, Sportster & Buell 1986-2003. Beehive Springs with .610in. Lift – Kibblewhite By taking advantage of the latest development in valve spring wire chemistry and manufacturing techniques, KPMI has developed ovate wire Beehive style springs that will live and perform at a high level in Harley Davidson applications. By coupling these developments with strict KPMI design protocols and employing multiple design, simulation, and FEA analysis software, we were we able to overcome the torsional stresses unique to ovate wire springs that previously severely limited their operating parameters.

Valve & Spring Engine Kit. Fits 80ci Big Twin 1978-1984 – Kibblewhite

Valve Kit. Fits Evolution Big Twin 1984-1999 – Kibblewhite * A Full Set of KPMI Stainless Steel Black Diamond Valves (Stock Head Diameter) * All KPMI Black Diamond Stainless steel valves are impregnated by a special German process to a depth of .002, with a surface buildup of .0002. This process improves wear properties, reduces friction, and provides resistance to corrosion and wear. Each valve is designed using Finite Element Analysis software, and profiles are tested on our computerized flow bench.

* Save time money when purchasing this kit

* One package, everything you need for a cylinder head overhaul

* Double your service life over OEM using KPMI Valvetrain products

PART No: KPM-20-21300

PART No: KPM-20-22550

PART N o: KPM-20-22600

PART N o: KPM-20-21650

CLICK TO VIEW

CLICK TO VIEW

CLICK TO VIEW

CLICK TO VIEW

Valve & Spring Engine Kit. Fits Panhead Big Twin 1948-1965 – Kibblewhite

Valve & Spring Engine Kit. Fits 1200cc Big Twin 1966-1977 – Kibblewhite

Valve & Spring Engine Kit. Fits Evolution Big Twin 1984-1999 – Kibblewhite * Save time money when purchasing this kit * One package, everything you need for a cylinder head overhaul * Double your service life over OEM using KPMI Valvetrain products

Valve & Spring Engine Kit. Fits Twin Cam 1999-2004 – Kibblewhite

* KPMI Compression Release valves are state of the art and priced competitively * Designed to reduce “hot start” issues and starter / battery loads * 5-7 Newtons of closing force resistance, for high demand applications * Custom molded knobs ensure a cool touch and easy operation

* Save time money when purchasing this kit

* Save time money when purchasing this kit

* One package, everything you need for a cylinder head overhaul

* One package, everything you need for a cylinder head overhaul

* Double your service life over OEM using KPMI Valvetrain products

* Double your service life over OEM using KPMI Valvetrain products

PART N o: KPM-20-22650

PART No: KPM-20-23050

PART No: KPM-20-22150

PART No: KPM-20-22450

CLICK TO VIEW

CLICK TO VIEW

CLICK TO VIEW

CLICK TO VIEW