|
|
|
|
|
Profile
Number |
Advertised Timings
|
DURATION
|
VALVE LIFT
|
TAPPET
CLEARANCE |
REMARKS
|
||||||||||
|
Ex Op.
B.B.D.C. |
Ex Cl
A.T.D.C |
In Op.
B.T.D.C. |
In Cl
A.B.D.C |
Advertised
|
@ 0.050"
|
Gross.
|
@ T.D.C.
|
Ex.
|
In.
|
|
|||||
| STD | 71 | 50 | 41 | 72 | 301 | 293 | 179 | 179 | .350" | .350" | .035" | .035" | .012" | .008" | Std. |
| 1065C | 59 | 33 | 36 | 56 | 272 | 272 | 186 | 181 | .395" | .395" | .045" | .045" | .010" | .006" | 1 St improvement. |
| 1143C | 62 | 38 | 40 | 60 | 280 | 280 | 198 | 198 | .395" | .395" | .058" | .058" | .010" | .006" | Mild road. |
| 1185C | 69 | 43 | 47 | 65 | 294 | 294 | 224 | 222 | .420" | .420" | .115" | .138" | .010" | .008" | |
Notes -
- New camshafts available.
- Cylinder head reqiures grinding on #3 cylinder.
- New profiles being constantly developed.
- .050" valve timing are at .080" @ valve.
- Advertised timimgs are zero clearance & .010" lift.