Mod Banshee Posted June 28, 2004 Report Share Posted June 28, 2004 My Shee is not runing Right when it is cold or worm the Left side does not fire but when it gets hot it will fire. And then if you stop riding and let it cool down again the left side will not Fire and we hafe to put in a new set of plugs and go out and get it hot again so it will run right. And the plugs are a Nice Chocolate Brown color Quote Link to comment Share on other sites More sharing options...
txblueshee Posted June 28, 2004 Report Share Posted June 28, 2004 Did it just start doing this??? Did you change anything b4 hand?? Plug wires on tight? Balance tube installed between carbs? Mike Quote Link to comment Share on other sites More sharing options...
Mod Banshee Posted June 28, 2004 Author Report Share Posted June 28, 2004 (edited) I do not have a Balance tube on my Carbs I have 28mm flat side carbs. and the plug wires are on tight. Yes it just started doing this the only thing we did was Race logic Porting. And I had new bearings put on my Crank. Edited June 28, 2004 by Mod Banshee Quote Link to comment Share on other sites More sharing options...
DUNCAN24 Posted June 28, 2004 Report Share Posted June 28, 2004 HAVE YOU CHECKED TO SEE IF YOU ARE GETTING A GOOD SPARK? ARE YOUR AIR MIXTURE SCREWS SET AT THE SAME AMOUNT OF TURNS OUT? HAVE YOU TRIED A SET OF SMALLER JETS OR CHANGING YOUR THE CLIP POSITION ON THE NEDDLE? Quote Link to comment Share on other sites More sharing options...
Mod Banshee Posted June 28, 2004 Author Report Share Posted June 28, 2004 It has good spark yes the air mixture screws are set the same yes I was runing 280 and went to 270 and the plugs are a nice chocolate brown color . And the Clips are in the 3 position should I move them? Quote Link to comment Share on other sites More sharing options...
DUNCAN24 Posted June 29, 2004 Report Share Posted June 29, 2004 I'M NOT SURE YOU NEED TO MOVE YOUR CLIP POSTION BUT IF YOU PLUGS ARE CHOCOLATE BROWN AND IT WON'T START UNLESS YOU HAVE A NEW SPARK PLUG IN. THEN IT KINDA SOUNDS LIKE YOU ARE FOULING THE PLUG. I LIKE TO KEEP MY PLUGS COLOR AROUND A LIGHT TO MEDIUM TAN COLOR. WHO MAKES YOUR CARBS? WHERE ARE YOU LOCATED? WHATS YOUR ELEVATION? I AM RUNNING 28MM KEIHIEN CARBS BORED OVER TO 30MM. I HAVE 168 JETS IN AND I AM NEAR SEA LEVEL. I ALSO HAVE TWIN K&N FILTERS WHICH AREA SUPPOSED TO LEAN YOU OUT A LITTLE. MY PLUGS AREA IN THE TAN COLOR AREA. YOU CAN ALSO GO WITH A SMALLER PILOT JET. THAT WILL HELP WITH THE STARTING AND YOUR BOTTOM END(1/4 THROTTLE). Quote Link to comment Share on other sites More sharing options...
Mod Banshee Posted June 30, 2004 Author Report Share Posted June 30, 2004 I have the WB Mikuni 28mm Flat side Carburetors. I am In NY I do not Know what Elevation we are at. I am running 270 Main jets and the air is set at 2.25 or 2.5 turns out. Quote Link to comment Share on other sites More sharing options...
DUNCAN24 Posted June 30, 2004 Report Share Posted June 30, 2004 IF YOUR PLUGS ARE DARK BROWN THEN YOUR MAIN JETS HAVE TO BE TOO BIG. IF YOU HAVE ANY SMALLER JETS SIMILAR TO THE SIZE THAT YOU ARE RUNNING NOW LIKE A 260 OR 265 I WOULD PUT THEM IN AND SEE IF IT RUNS ANY BETTER. ALSO WITH YOUR AIR SCREW OUT 2.5 TURNS (WHICH SHOULD MAKE IT RUN LEANER) IT REALLY SOUNDS LIKE THE MAIN IS TOO BIG. Quote Link to comment Share on other sites More sharing options...
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