• Wire Diameter: Height 3.6 x Width 4.50
• Set Length: 39.6 mm
• Lift Length: 28.1mm
• Suited Lift: ~12.0mm
• Set Load (kgf): 33.6  +/=  5%
• Lift Load (kgf): 81.7  +/=  6%
• RPM (Ref): 8000
• Material: SWOSC-VT
• Treatment: Nitrite

With many test prototypes, we have the best final end product to deliver satisfaction and results.  These were made for the high RPM and high power tuned engines that are running high lift & big profile camshafts.  By using high intensity oval wire rod material it provides support for the load while shortening the overall height of the spring when compressed to provide adequate clearance.  Perfectly reliable even at high RPM.