Feuling 1121

FEULING ECONO performance BEEHIVE valve springs designed to handle up to 585 lift camshafts at an economical price. These FEULING BEEHIVE springs are made from the same premium stress relieved conical ovate wire as our HIGH LOAD springs but are developed for economical engine budgets. They have an excellent level of fatigue life and are designed to handle the demands of performance engines with 585 and smaller lift camshafts. Dyno proven and track tested.

FEULING BEEHIVE valve spring kits are each hand measured and labeled specifically based on their coil bind / required open height. Our kits require you to measure installed height and may require use of included shims. This is so you can set up the springs specifically to your camshaft lift for quieter and smoother performance. Similar to tuning your suspension to your weight and riding style.

FEULING BEEHIVE valve springs use a much smaller and lighter weight retainer which drastically reduces the valve weight creating a much quicker revving and smoother motion than comparable dual valve springs.
FEULING ECONO springs allow up to 585 lift cams, no rocker box clearancing required.
Eliminate valve spring separation, maximize stability, reduce valve-train noise & harmonics!
Available for 5/16 and 7mm valves

Kits include: FEULING ECONO BEEHIVE valve springs, lightweight 7 Degree Ti retainers, machined heat treated chrome moly spring seats, seat shims, valve locks and a set of premium Viton valve seals equipped with a spring loaded valve stem wiper system.

Dont get stung by inferior valve springs!
Quicker Revving - Smoother Motion - Fit up to 585 Lift Camshafts

SEAT Lbs. / INSTALLED HEIGHT
183 Lbs. @ 1.760 (0.510 Lift)
175 Lbs. @ 1.785 (0.535 Lift)
172 Lbs @ 1.803 (0.553 Lift)
165 Lbs @ 1.825 (0.574 Lift)
163 Lbs @ 1.835 (0.585 Lift)
380 Lbs @ 1.250 OPEN HEIGHT
Coil Bind @ 1.180

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES


Feuling does not recommend tuning beyond stock emissions standards.

FITS:

Twin Cam 05-17, XL 04-22, XR 1200 09-13, 7 Degree, 7mm valve stem with stock triple keeper groove - Includes Springs, Steel Retainers, Seats, Seals, Keepers, seat shims

COUNTRY OF ORIGIN:

USA

Disclaimer: Qualified Manufacturer Declared Replacement Part means any aftermarket part intended to replace an original equipment emissions related part and which is functionally identical to the original equipment part in all respects which in any way affect emissions (including durability), or a consolidated part, that has been evaluated and declared by the manufacturer to meet this definition and carry this categorization and designation label. This manufacturer has declared in writing that it has documentation, based upon sound engineering judgment, indicating the replacement part does not reduce the effectiveness of any required emission control device and it does not cause the modified vehicle/engine/equipment to exceed applicable emissions standards for that make/model/year fitment(s) advertised.

FITMENT DISCLAIMER

Fitment information is provided as a general reference only and is not guaranteed for any motorcycle, whether stock or modified. Compatibility may vary by year, model, and individual configuration.

Customers are responsible for verifying fitment prior to purchase. House of Harley-Davidson assumes no liability for purchases made based on incorrect or unverified fitment information.

Please contact our Parts Department with any questions before ordering at 414-282-2211