1990 - 1999
HARLEY-DAVIDSON SOFTAIL FAT BOY
Hydrosolid tappets
| JIMS
Fits to:
Harley Davidson FLSTF 1340 Fat Boy [1990 - 1999]
Specifications
| Manufacturer | JIMS |
|---|---|
| Diameter | 0,8425" |
| Model | Hydrosolid |
| Style | Hydraulic |
| Units | Each |
Product description
Perform like a hydraulic tappet up to 5500 rpm, then turn into a solid tappet When they turn into solid tappets, it adds approximately three to six more usable horsepower Prevent hydraulic pump at high rpms Made in the U.S.A. Require the use of adjustable pushrods.