ok excuse the ignorance slash misspeling cause im half lit !!!!! .. my blaster is starting to break up at top to 3/4 of the gears 1st thru 3rd havend got it to top of 4th lately vcause of short tra\k . new plug also any help would be aprieciated .
breaking up at 3/4 to top of gear
- Thread starter smallblockmazda
- Start date
porbably runng the wrong size main jet. what mods do you have and what size jets are you running. also do a plug chop to find out where your at on jetting.
boreing it wont affect performance. so its a completely stock bike with probly an unchanged carb. sounds like an airleak dude.
supposed jet kit but dont know numbers till i get it apart what the fuk is this TORS sh*t ontop of carb ????????
DUDE!! STOP POSTING UNTIL YOU ARE SOBER X( You can't spell so you sure won't understand $hit. 
I:I
I:Iwtf easy onna noob brooooooooo! lmao really it cant be that bad man ease up som im tryin to get some posts out before im busy lol . btw i can understand just about anything just fine rite now im not stagger drunk ! just bout half lit X(
Nothing wrong with compression,
Now do a leak down test if the problem has just appeared.
In process of building leak down tester at work this week . Ill have to tesr into carb also . Filter looks ok . Ill just order a new filter
If your going to get a new filter, spend the extra money and buy quality. Go with the uni!
It's yamaha's way of cover there ass legally for safety, to us riders it's a another part that will go wrong.
88-02model- Unplug the tors unit Black box one with least amount of wires (three or four) Located under the hood also follow the switch from the throttle box unplug that, and unplug the connector on the carb box-leave them unconnected, now tyou just disabled the tors unit!
03-06 model- Unplug the throttle switch and the carb switch cut the plug off the harness side and connect the Yellow and black wires together solder them then tape em up, Tors is now deleted.
I'd get a bigger carb too if your running a 240BBK, and then you can ditch that big box and that small ass carb. you can go up to a 30mm with little mods to the intake system. Any larger then you will need a bigger intake boot and Airbox tube mod. Search it it's all in here.
Lastly dump that old gas out and start fresh with 32:1 mix I would use some good oil, klotz, Maxim super M. These are superior to the everyday general 2-stroke oils! Again make sure the oil you use is made for premixing!
yeah it has fresh gas in it irun nothing but shell gas in all my vehicles , 93 w 32;1 castor pre mix . what all is needed to go up to the 30mm carb? i was thinking about that already
going to upload pics from trail sunday we found by my bro inlaws. holy hell they were some rough trails .
