Piston travel v Crankshaft rotaion (deg BTDC)

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YAMLAM
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i always set my timing using a DTi , i know (from Sticky`s bible ) that on a 58mm stroke crank with a 107mm rod 19Deg is 2.00mm . im about to fit a chiselspeed advance/retard unit and need to know what 25 deg BTDc is in mm travel, is there a formula for working this out or can anybody tell me what it is ?
Thanks in advance
win or lose have a booze
YAMLAM
registered user
Posts: 1084
Joined: Mon Jan 12, 2009 10:41 pm
Contact:

Top draw that man, cheers Eden
win or lose have a booze
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