Description

RPM Series this is Performance with an Attitude
Features

• PACALOY Supiir Clean Wire to Ensure Satisfaction
• In House Heat Treating for the BestIn Rate and Strength Benefits
• MultiPeen Process to Optimize Service life
• Polishing to Improve Operating Cycles
• Nano-Peen M Propr etary Surface Treatment

Valve Spring Style:
Beehive
Number of Springs Per Valve:
Single
O.D. Outer Spring (in.):
1.290 in./1.040 in.
Coil Bind Height (in.):
1.070 in.
Damper Spring Included:
No
Spring Rate (lbs/in.):
409 lbs./in.
I.D. of Outer Spring (in.):
0.906 in./0.650 in.
I.D. of Inner Spring (in.):
N/A
Valve Springs Coated:
No
Maximum Valve Lift (in.):
0.650 in.
Retainers Included:
No
Retainer Material:
N/A
Locks Included:
No
Lock Material:
N/A
Valve Stem Seals Included:
No
Installed Height:
150 lbs. @ 1.800 in.
Open Height:
420 lbs. @ 1.140 in.
Quantity:
Sold as a set of 16.1
Notes:
For drag race and circle track engines.