PSI Valve Springs – Single Springs – MX 22.01
PSI Valve Springs – Single Springs – MX 22.01 SPRING O.D. 0.845″ OUTER ID 0.575″ SEAT PRESSURE 35 lbs @ 1.319″ OPEN PRESSURE 158 lbs @ 0.915″ RATE lbs/in. 304.0″ MAX LIFT 0.404″ COIL BIND 0.865″ 1500 Series This series has all the benefits of the 1200’s plus an additional nitriding operation. The nitriding…