Banshee Chad Posted May 2, 2012 Report Share Posted May 2, 2012 First off, im thinking of going from 32:1 to 40:1 mix ratio. What way if any should i change my jets? Its running great now, should i even change? Second is about my wifes trailblazer.. 250 2-stroke, oil injected. Mikuni 30 mm i think. Completely stock, 130 main now. Ordered a k&n for it, thinking of removing airbox lid and giving her a size or more... How many you think to start?... Stock filter is paper clamp on with foam sleeve. Im thinking 6, so to a 190? Quote Link to comment Share on other sites More sharing options...
erickson483 Posted May 4, 2012 Report Share Posted May 4, 2012 For the banshee, why change what works? But what oil do you use? A good oil has no problem at 40:1 but your motor is already broken in with and used to running at 32:1. I'd say leave it. Quote Link to comment Share on other sites More sharing options...
bluebanshee98 Posted May 4, 2012 Report Share Posted May 4, 2012 x2. keep it at what you broke the engine in with. stick with that ratio Quote Link to comment Share on other sites More sharing options...
Banshee Chad Posted May 4, 2012 Author Report Share Posted May 4, 2012 Klotz supertechniplate... Was just thinking to use less oil and smoke a little less.. Well, if no good reasons to change ill proly leave it... Quote Link to comment Share on other sites More sharing options...
zachass9 Posted May 4, 2012 Report Share Posted May 4, 2012 Changing your oil mixture will effect your jetting!! If 32:1 was working, I would run with it! Just my .02, but lubrication is good!! Z Quote Link to comment Share on other sites More sharing options...
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