PSI Dual Valve Spring Set, 1.510" o.d, 230@1.875", .680" Lift

PSI Dual Valve Spring Set, 1.510" o.d, 230@1.875", .680" Lift

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PSI-CT1277 Circle Track

PSI Dual Valve Spring Set, 1.510" o.d, 230@1.875", .680" lift,


Pushrod Applications
Part
Number
Part
Description
Spring
O.D.
Outer
ID
Inner ID Seat
Pressure
Open
Pressure
Rate
Lbs/in.
Max
Lift
Coil
Bind
CT 1277 Dual... 1.510" 1.085" 0.760" 230 lbs @ 1.875" 655 lbs @ 1.195" 625.0" 0.680" 1.110"

 

1200 Series
Every PSI spring begins with wire that is made from the highest quality Chrome-Silicon alloys. The 1200 Series builds on this by employing advanced heat-treating operations. These heat treatments increase the strength of the base materials. This increase in strength results in improvement to the fatigue limit of the wire and better resistance to load loss. These factors together allow the engine builder to push the valve train set-up to the next level.

*Photo for Illustration purposes only, actual product may vary