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  1. yamablaster05

    Need help finding bolt size n thread

    Part number is 90105-08721-00 it is a motor mount bolt. Wondering if anybody knows size and thread by any chance?
  2. yamablaster05

    need some axle info/help

    finally got my g force axle but the sh*tty stock one is stuck in the barring carrier. ive sprayed it with pb blaster and banged on it multiple times and still didnt budge.. its only a 2005 it shouldnt be this bad. idk if im doing something wrong, i took whole axle/carrier off swingarm. hubs and...
  3. yamablaster05

    Lowering blaster for mx

    anyone ever try lowering the rear end a bit on there blaster for mx. like the old 250r's with the linkages. just curious cause ive never seen anyone do it yet
  4. yamablaster05

    Liquid Cooled Blaster

    A while back when the blaster motor was also used in the yamaha dt200 dirtbike with a different designed head and jug to be liquid cooled and had powervalves. but yeah the blaster was made air cooled and was given a head and jug with huge ass fins. anyway my question is has anyone ever tried to...
  5. yamablaster05

    kx 125 problem

    bike has good power, new clutch, cleaned powervalve, but during my yearly check i found a small piece of carbon fiber reed missing on the corner of one of the reeds(pretty small), but idk it might contribute to the problem. the bike has normal low end power like ever other 125 but when i get on...
  6. yamablaster05

    anyone think this is a little big

    ok with all my motor mods i still use stock carb cause there really is no need for me to get a bigger carb other then stock. right now i got a 370 main in there, stock pilot and needle is set on 3rd rib i may move down to the forth. runs good but i feel it is a little on the lean side mid range...
  7. yamablaster05

    rebuild help

    well i just finished putting together the blaster. i had it bored out mildly custom ported and advanced the timing 4 degrees. problem i have is when i start it, it will idle but the idle is very smooth and not very choppy like the stock timing and i know it isnt tuned right because it will hang...
  8. yamablaster05

    oil injection mix ratio

    anyone know what the oil injection mix ratio is? 32:1?
  9. yamablaster05

    2005 yamaha blaster Racine, Wisconsin

    2005 for sale all the mods on it are listed below quad is in good condition i have a video of it on youtube only thing different done to the bike is some parts have black paint aftermarket grab bar and a fresh top end with wiseco piston, comes with stock tires and used 18'' mxr6 rear holeshots...
  10. yamablaster05

    carb confusion, jet needle

    ok down the jet needle it goes 1-2-3-4-5 and it's down is richer and up is leaner so is that number wise like down is up or is it like down as in down the needle, i know i'm thinking to hard but i wanna make sure
  11. yamablaster05

    float level adjustment

    i have heard that sometimes ur carb may not hold enough fuel and may bog the motor down because not enough fuel is being fed to the motor so how would i adjust it to hold more fuel. by bending the float level? if so how much(far)?
  12. yamablaster05

    what jet to use

    i need someone to give me an estimated guess on what size jet and position of pilot needle. i am around 500ft above sea level i'm running a 310 jet and i set my needle to 4 which i think should be way to rich but idk. i tried messing with the air screw on the side of the carb and sometimes it...
  13. yamablaster05

    help on jetting

    ok just started having problems with my blaster now, worked fine before.. so what started to happen was it would bog down and backfire at full throttle around high 5th through 6th gear(again only at high rpms), so i thought maybe its the reed spacer or the carb is plugged. well i removed the...
  14. yamablaster05

    ultimate break-in

    guys wanna hear something funny, well i rebuilt top end and put the bike all back together. i went to break it in and i let it warm up and started driving it. taking it easy until the bike starts to putt out so i pulled in the clutch and it shut down. first thing i think of is, o sh*t IT SEIZED...
  15. yamablaster05

    torqing head bolts

    anyone know what a stock bore head bolts needs to be torqued at?
  16. yamablaster05

    honeing cylinder

    ok quick question, i just bought everything for my top end rebuild and can't remeber if i need to hone the cylinder or not. cause i know u need to break the glaze so the rings settle in nice, but i dont know if its necesary. the bore and everything is stock just aftermarket bolt on parts
  17. yamablaster05

    reed spacers

    anyone try buying these cause they are pretty cheap and i was just wondering if they help on top or bottom end
  18. yamablaster05

    toomey pipe question

    anybody know if silver lake dunes in MI allow toomey pipes on the dunes or do u have to buy that seperate spark arrestor for it for like $80, just bought the whole toomey setup and i dont exactly know how many decibles it is but its not as loud as those damn 4 stroke thumpers so i'm thinking its...
  19. yamablaster05

    Silver Lake

    anyone here ride a silver lake dunes?
  20. yamablaster05

    sand tires

    i am definitly gunna buy skatrak rear sand tires but i dont know what height and how many scoops would be good and to help me get sum good top end but not effect my acceleration much, i hear the 20in 6 scoop gliders r good but i dont have much experience with buyin sand tires since i always used...