Svt_Marzey Posted February 11, 2015 Report Posted February 11, 2015 Can someone tell me why my Banshees spark plugs are black and my main jets are 210? It cant be running rich pic http://postimg.org/image/4qn33b795/ Thanks for reading Quote
Larry's Shee Posted February 11, 2015 Report Posted February 11, 2015 What kind of oil you using? Ratio? Quote
Svt_Marzey Posted February 11, 2015 Author Report Posted February 11, 2015 What kind of oil you using? Ratio? I'm using bel ray oil and I'm running 40:1.And my elevation is 289Ft Quote
Larry's Shee Posted February 11, 2015 Report Posted February 11, 2015 Ok, so how much time you got on them? Both look the same? List all your mods that you know of. You sure 210? Quote
Svt_Marzey Posted February 11, 2015 Author Report Posted February 11, 2015 Yes they both look the same those are the old ones when i put new ones on them and they were the same color. Mods:Open airbox toomey t'5s and its ported that all i know. Quote
Svt_Marzey Posted February 11, 2015 Author Report Posted February 11, 2015 http://postimg.org/image/cgje5rke9/e115e67e/ heres a pic of one Quote
sprinklerman Posted February 11, 2015 Report Posted February 11, 2015 What's your pilot and needle set at? 1 Quote
sleeper06 Posted February 11, 2015 Report Posted February 11, 2015 Are u sure they arnt drilled I have drilled many stock jets when tuning bikes due to my lack of mikuni jets I'm a keihin guy. Just a thought you should be around s 290 27.5 pilot . You could have weak electronics or improperly grounded system and someone compensated with leaner jets Quote
sleeper06 Posted February 11, 2015 Report Posted February 11, 2015 Something is up just noticed it was ported so prob a min of 340 main if those jets are not drilled look into electrical Quote
camp0429 Posted February 12, 2015 Report Posted February 12, 2015 Slides switched possibly and someone jetted wrong? Just a thought Quote
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