I have just finished converting a Green Machine 7700 chainsaw and it is the same engine as a Zenoah G-62. It came with a champion CJ7Y plug and runs fine. I want to run a resitor plug in it. I have a RCJ6Y plug. Will that work? Any suggestions on the best plug and where to get it would be appreciated. Thanks

Paul

It will work fine...There are no problems associated with heat ranges in airplane engines...Champion RCJ7Y, WSR6F, BPMR6, etc....