jnkepsom Posted October 5, 2016 Share Posted October 5, 2016 I bought a 1930 ab Mack motor has no wiring. I have been in touch with several companies who can reproduce the wiring harness but need a schematic of the wiring system. Can anyone help or have another suggestion? Also have 2 different spark plugs in motor. One is a Champion W-14 the other is a smaller plug and hard to read numbers it might be A-76. Any one know correct plug. Thanks...Don Quote Link to comment https://www.bigmacktrucks.com/topic/47155-1930-ab-mack/ Share on other sites More sharing options...
41chevy Posted October 5, 2016 Share Posted October 5, 2016 What do you mean smaller? Is it a shorter spark plug? The W-14 is an industrial engine spark plug, mostly for stationary engines. Paul Quote "OPERTUNITY IS MISSED BY MOST PEOPLE BECAUSE IT IS DRESSED IN OVERALLS AND LOOKS LIKE WORK" Thomas Edison “Life’s journey is not to arrive at the grave safely, in a well preserved body, but rather to skid in sideways, totally worn out, shouting ‘Holy shit, what a ride!’” P.T.CHESHIRE Link to comment https://www.bigmacktrucks.com/topic/47155-1930-ab-mack/#findComment-347867 Share on other sites More sharing options...
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