Fully CNC ported
6 bolt per cylinder bolt pattern
LS7 style rectangle port design
Assembled with 2.200" titaniun intake and 1.610" sodium filled exhaust valves
12 degree valve angle
minimum 4.100" bore
70cc "as cast" combustion chambers
Hanles .650" lift
Uses LS7 rocker arms and LS7 bolts
Flows:
397 cfm @.700" intake
230 cfm @ .700" exhaust
Fully CNC ported
- 6 bolt per cylinder bolt pattern
- LS7 style rectangle port design
- Assembled with 2.200" titaniun intake and 1.610" sodium filled exhaust valves
- 12 degree valve angle
- minimum 4.100" bore
- 70cc "as cast" combustion chambers
- Hanles .650" lift
- Uses LS7 rocker arms and LS7 bolts
- Flows:
- 397 cfm @.700" intake
- 230 cfm @ .700" exhaust