Part Number MHS-50-BLX Name 5.0L Coyote Xtreme Race Blower Duration @ .050" 244 / 250 Lift .512" / .512"  Lobe Sep Angle 115 + 3 Center Lines 112 / 118 Springs Required? Yes Suggested Valve Springs MHS / PAC Stage...
Part Number MHS-50-BLR Name 5.0L Coyote Race Blower Duration @ .050" 236 / 242 Lift .512" / .512"  Lobe Sep Angle 115 + 4 Center Lines 111 / 119 Springs Required? Yes Suggested Valve Springs MHS / PAC Stage 3...
Part Number MHS-50-BLS Name 5.0L Coyote Street / Strip Blower Duration @ .050" 228 / 234 Lift .512" / .502"  Lobe Sep Angle 115 + 4 Center Lines 111 / 119 Springs Required? Yes Suggested Valve Springs MHS / PAC...