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Old 06-16-2013, 11:05 PM
j.mccreight@hotmail.com's Avatar
j.mccreight@hotmail.com j.mccreight@hotmail.com is offline
MC Maniac
 
Join Date: May 2010
Boat: 1989 MasterCraft TriStar 190 SE
Location: Houston, TX
Posts: 3,179
Spark plug gap .035", the compression is 15%, limit is 10% out not by much I'd run it and recheck later in season. A coil that has a primary resistance of 1.2 ohm or less does not need a ballast resistor. Msd blaster coil 2 is .7 ohm primary resistance, so it should be good to go. That spec was giving to me by msd tech support.
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1989 MasterCraft TriStar 190 SE
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