High Load Beehive Spring Kit / M8 Motors
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- High Load Beehive Spring Kit
- Machined from a premium grade Hi-tensile chrome silicon single conical ovate wire, shot-peened with a specially processed thermal heat treat and super NexTex finish to give these valve springs the needed fatigue life to exceed the high demands of V-Twin engines from stock to performance
- FEULING BEEHIVE valve springs use a smaller lighter weight retainer which drastically reduces the valve weight creating a quicker revving and smoother motion than comparable dual or single valve springs.
- Valve springs are a direct bolt-in replacement, no spring seat or rocker cover machining required up to .565 lift
- Springs will accommodate over .600 cam lift, but will require spring seat pocket machining on the cylinder heads to set correct spring open height
- Smaller lighter weight retainers which drastically reduce the valve weight creating a quicker revving and smoother motion than comparable dual or single valve springs
- Eliminate valve spring separation, maximize stability, reduce valve-train noise & harmonics
- Kits include: matched set of Feuling High Load Beehive valve springs, Ti retainers, machined spring seats, seat shims, valve locks and a set of premium Viton valve seals equipped with a spring loaded valve stem wiper system
- ONLY recommended for large lift camshafts and RACE style engines as these valvesprings if not set properly will create extreme rocker arm deflection
- Seat lbs./Installed Height
- 151 Lbs. @ 1.475 (0.485 Lift)
- 144 Lbs. @ 1.498 (0.508 Lift)
- 143 Lbs. @ 1.501 (0.511 Lift)
- 140 Lbs. @ 1.511 (0.521 Lift)
- 124 Lbs. @ 1.562 (0.578 Lift)
- 120 Lbs. @ 1.582 (0.592 Lift)
- 304 Lbs @ 0.990 OPEN HEIGHT
- Coil Bind @ .945
- Recommended for .540+ lift camshafts
- Feuling BeeHive valve springs must be installed at the correct OPEN HEIGHT, matching max lift to the open height spec of the valve springs
- Made in the U.S.A.
High Load Beehive Spring Kit / M8 Motors
Sale price$599.95 USD
Regular price
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High Load Beehive Spring Kit / M8 Motors
Sale price$599.95 USD
Regular price
