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Profile
Number |
Advertised Timings
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DURATION
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VALVE LIFT
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TAPPET
CLEARANCE |
REMARKS
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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
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@ 0.050"
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Gross.
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@ T.D.C.
|
Ex.
|
In.
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| STD | 52 | 12 | 12 | 62 | 244 | 254 | 172 | 172 | 0.345" | 0.345" | H | H | Standard | ||
| 876A | 58 | 14 | 18 | 54 | 252 | 252 | 194 | 194 | 0.370" | 0.370" | H | H | Suit standard Computer | ||
| 876A/1163C | 58 | 14 | 28 | 60 | 252 | 272 | 294 | 204 | 0.370" | 0.390" | H | H | Mild ( Fair Idle ) | ||
| 1163C | 68 | 24 | 30 | 62 | 272 | 272 | 204 | 204 | 0.390" | 0.390" | H | H | Requires Ex. and Modified ECU | ||
| 1162C | 68 | 24 | 30 | 62 | 272 | 272 | 212 | 212 | 0.380" | 0.380" | H | H | |||
| 1162C/1046C | 68 | 24 | 38 | 70 | 272 | 290 | 212 | 224 | 0.380" | 0.390" | H | H | |||
| 1046C | 70 | 38 | 41 | 67 | 290 | 290 | 224 | 224 | 0.390" | 0.390" | H | H | Fast Road with ECU | ||
Notes
* New Camshafts available
* All profiles only available on new camshafts
* Reground camshafts require degreeing in for best performance
* Turbo profiles also available.
*
