Mid-USA

Beehive Valve Spring Kit BT Evo Itc 99/04,Evo Spt 86/03 Steel Valve Collars 9708-Kit

MID-61377

$210.10

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Beehive Valve Spring Kit Bt Evo Itc 99/04,Evo Spt 86/03 Steel Valve Collars 9708-Kit
  • The centerpiece of both kits are the advanced COMP® Beehive™ Valve Springs, which deliver a host of well documented benefits over conventional valve springs
  • With the limited valve spring installed height of the Harley V-Twin engine, small spring pocket and today's higher lift cams, the VThunder engineers faced a challenge in designing an all-inclusive kit that would provide proper installation fo the Beehive™ Valve Springs
  • After enxtensive testing and research, the proper combination of parts has been identified and is now available
  • Both kits utilize the Beehive™ Valve Springs, but the 61378 kit allows for use of the stock 7mm valves and stock locks and the 61377 kit is designed for 5/16 valves and includes high performance 10° Super Locks™ for added strength
Spring Specifications
  • 1.185/1.45 4 O.D.
  • .731/1.00 I.D.
  • 160# @ 1.8000 (.650 Lift)
  • 140# @ 1.850 (.700 Lift)
  • 400# @ 1.150
  • Coil bind 1.100
  • Spring rate 4000
V-Thunder
Fits Big Twin Evolution 1984/1999, Twin Cam 1999/2004 & Sportster 1986/2003
Beehive Valve Spring Kit BT Evo Itc 99/04,Evo Spt 86/03 Steel Valve Collars 9708-Kit Harley Mid-USA - K and G Cycles
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