Decided to just start a new thread on the slow progress of my vintage 1974 OMC sleds. I recently switched in some insulated/resisted plugs, which allowed me to test the voltage output at the battery while running. Previously the interference was shutting down my multimeter. Anyway, while idling, 17 to 18 volts DC going to the battery. At around 4000rpm, 30+ volts. So my sled has a working rectifier, which is great but I cannot find a voltage regulator and it appears these sleds never had them. Is this kind of voltage hard on the battery? I am going to buy a new battery for the thing prior to snowfall but do not want to smoke one if I can help it.
Info: 437 cc twin, electric start, CDI ignition and 12 volt system.
Thanks!
Info: 437 cc twin, electric start, CDI ignition and 12 volt system.
Thanks!