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my 80sg has 110 main jets on all the carbs. on the carburetor facts page it seems to show it should have 110 on 1 and 4, and 120 on 2 and 3. What is normal? Im getting ready to add pods and i would like to know what it should have stock. Thanks again for any help guys.
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1980 xs11sg
16600 miles, soon to be a lot more
stock headers with free flow exhaust
mikes xs pods
#45 pilot jets
#130 main jets on 2 & 3
#125 main jets on 1 & 4 -
Yamaha jetted cyls. 2 and 3 richer to keep them cooler (less cooling fins), but that idea was scrapped. Most run the same size across the board when re-jeting. Just use this chart....
http://www.xs11.com/forum/showthread.php?t=382Last edited by bikerphil; 01-26-2011, 08:10 PM.2H7 (79) owned since '89
3H3 owned since '06
"If it ain't broke, modify it"
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Yamaha put 120's in #2 and #3 carbs so the inside cylinders would run a bit cooler. But 110's or all the same jet sizes across is normal to see. Some people find they don't need to rejet with pods and some do, all depends on where you are (sea level) and what your set up is. Stock exhaust etc.BDF Special
80SG Vetter bagger 1196 Wiseco big bore kit, Mega Cycle Cams, slotted cam gears, ported and flowed head, bronze intake seats, Dyno Jet kit, Dyno coils and Mikes XS air pods, Venture cam chain adjuster,Geezer's regulator, Clutch mod, Mac 4 into 1 with custom built and tuned baffle, Oil cooler,MikesXS emulators mod.
Dyno tuned to 98 hp at the rear wheel.Comment
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