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Author Topic: Engine Timing... anyone anyone bueller....  (Read 3767 times)

Snowmann

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Engine Timing... anyone anyone bueller....
« on: March 29, 2006, 02:09:49 PM »
Need to know the specs on the timing for the M42... i.e. when the valves open/close...

Local tech is a doink and wont disclose anything
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bmwman91

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Engine Timing... anyone anyone bueller....
« Reply #1 on: March 29, 2006, 02:58:39 PM »
I believe the cams are of a 252deg. duration.  10mm lift.  Thats all there is to it I believe.  As far as phasing, i would imagine the 2 are 360deg. off (all in crank degrees).
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Snowmann

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Engine Timing... anyone anyone bueller....
« Reply #2 on: March 29, 2006, 06:20:59 PM »
I need the timing specs, not the cam specs... I have found speculation on a Ti board that the intake is 16 BTDC and the exhaust is 12 ATDC

but need some solid information
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bmwman91

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Engine Timing... anyone anyone bueller....
« Reply #3 on: March 29, 2006, 08:56:53 PM »
Aaah oops.  No idea there.  I am interested to know though.
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