JIMS has perfectly combined the advantages of hydraulic and rigid tappets with these tappets. Hydro-solids offer low-noise valve train, while rigid versions allow the possibility of using sharp camshafts. 'Hydro-Solids' from JIMS fully meet both requirements and also offer a measurable power gain of between 3 and 6 hp from 5600 rpm or above, depending on the camshaft version. Supplied per piece. Adjustable pushrods are required.
- OEM 18523-86A
- per piece
Note
Fits Harley-Davidson Big Twin L84-99, Sportster XL 86-90