PSI Valve Springs – Single Springs – MX 19.01
PSI Valve Springs – Single Springs – MX 19.01 SPRING O.D. 0.724″ OUTER ID 0.514″ SEAT PRESSURE 27 lbs @ 1.309″ OPEN PRESSURE 95 lbs @ 0.929″ RATE lbs/in. 179.0″ MAX LIFT 0.380″ COIL BIND 0.900″ 1500 Series This series has all the benefits of the 1200’s plus an additional nitriding operation. The nitriding…