|
|
|
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. | | |||||
S/M | 64 | 18 | 20 | 62 | 262 | 262 | .350" | .350" | Std. cam. | ||||||
S/M | 61 | 21 | 21 | 61 | 262 | 262 | .404" | .407" | Mild. | ||||||
946 | 65 | 25 | 25 | 65 | 270 | 270 | .407" | .410" | Fast road std. engine. | ||||||
964 | 68 | 30 | 32 | 66 | 278 | 278 | .411" | .414" | Fast road (mod. comp.). | ||||||
73 | 35 | 41 | 67 | 288 | 288 | .411" | .414" | 15 Aside duration. | |||||||
Notes -
- Valve timings taken at ramp height not 1mm lift.
- The rotation of the engine will be anti-clockwise.