Mechanical Roller-Super
Comp. Best in light car, 5500+
stall, 454 or
larger.
- valve lash
Inlet .028", Exh
.030"
- RPM operating
range 5500 -
8500
- Duration
advertised Inlet 321°, Exh
322°
- Duration
advertised @ .050" Inlet
284°, Exh
288°
- Valve lift
with 1.7 rocker Inlet .748",
Exh .714"
- Lobe
separation angle
110°