kpennepacker Posted April 7, 2013 Report Share Posted April 7, 2013 Hey how much over is it to make a 364. I am looking at a banshee and the guy leaned the top end and burned it up and I'm wandering if there is any meet left in the cylinders. I thought it was around .080 over Quote Link to comment Share on other sites More sharing options...
James_21 Posted April 7, 2013 Report Share Posted April 7, 2013 80 over is 369 Quote Link to comment Share on other sites More sharing options...
kpennepacker Posted April 7, 2013 Author Report Share Posted April 7, 2013 Thanks. Quote Link to comment Share on other sites More sharing options...
James_21 Posted April 7, 2013 Report Share Posted April 7, 2013 So what are you trying to do? What's it at now? Quote Link to comment Share on other sites More sharing options...
kpennepacker Posted April 8, 2013 Author Report Share Posted April 8, 2013 He said its a 364 and fried a piston. I wanted to see if there was enough to bore or needed a sleeve or cylinder. Just gauging cost. Quote Link to comment Share on other sites More sharing options...
hoppedupandcutdown Posted April 8, 2013 Report Share Posted April 8, 2013 http://bansheehq.com/images/yamaha-banshee-bore-stroke-chart.png Quote Link to comment Share on other sites More sharing options...
ATVridinMaNiAc Posted April 8, 2013 Report Share Posted April 8, 2013 Yea 364 is .060 over, i just rebuilt mine to .080 over and itll be a 369, Thats the last safe bore im going to run on this engine. 1 Quote Link to comment Share on other sites More sharing options...
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