SHEEMAN0415 Posted May 1, 2015 Report Share Posted May 1, 2015 Hey guys just give me an idea of what you would run for jets here are mods: Stock carbs Full shearer exhaust cylinders bored to 66.25mm Boyesen reed cage and reeds open airbox Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 1, 2015 Author Report Share Posted May 1, 2015 oh and elevation is 356 feet Quote Link to comment Share on other sites More sharing options...
Surfrjag Posted May 1, 2015 Report Share Posted May 1, 2015 No porting? No timing advance? Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 1, 2015 Author Report Share Posted May 1, 2015 No porting? No timing advance? no sir Quote Link to comment Share on other sites More sharing options...
yzf2yfz Posted May 1, 2015 Report Share Posted May 1, 2015 Im new here as well with very little credibility, but i can give you this link, http://www.dfn.com/agservices/jetfaq.htmlscroll about 3/4 the way down to read up on how mods and jetting hit an equilibrium. 2 Quote Link to comment Share on other sites More sharing options...
Sandking Posted May 1, 2015 Report Share Posted May 1, 2015 Call shearer and see what he recommends. I would figure up 2-3 sizes on your main jet. 1 Quote Link to comment Share on other sites More sharing options...
yzf2yfz Posted May 1, 2015 Report Share Posted May 1, 2015 Call shearer and see what he recommends. I would figure up 2-3 sizes on your main jet. if he claims to have an open airbox, and full pipes with reeds, wouldnt that yield at least 2-10 sizes larger mains, and 1-3 larger pilots? could be wrong. Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 1, 2015 Author Report Share Posted May 1, 2015 thanks guys Quote Link to comment Share on other sites More sharing options...
SHEEMAN0415 Posted May 1, 2015 Author Report Share Posted May 1, 2015 Im new here as well with very little credibility, but i can give you this link, http://www.dfn.com/agservices/jetfaq.html scroll about 3/4 the way down to read up on how mods and jetting hit an equilibrium. cool link man thanks Quote Link to comment Share on other sites More sharing options...
sleeper06 Posted May 1, 2015 Report Share Posted May 1, 2015 290-300 mains 27.5 pilots needles 4 th clip start there might need to lean down on a plug chop but should be safe to start tuning 2 Quote Link to comment Share on other sites More sharing options...
Strm Trpr Posted May 1, 2015 Report Share Posted May 1, 2015 ^^^ Why put the needle clip in the 4th groove? I know it fattens up the mid-range but am I missing something? Look at my mods. I do not run a cross-over tube and run individual billet intakes. Sync is dead-nuts at a 1500rpm idle and 5500rpm part throttle. Would I benefit from moving the clip? My motor doesn't ever have any anomolies (sp), like a lean spot in the mid-range or something like that. I have Toomey needles that came with the bike, but Kevin Herr told me to put the jets in just as they are and run it with stock needles. I plug chopped it several times and it's perfect!! Thoughts? Quote Link to comment Share on other sites More sharing options...
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