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  1. J

    little video of me and my vmax dragracing, last summer

    http://www.motorcykelgalleri.dk/video/traef/10004-en_gammel_vmax_paa_mosten_raceday
  2. J

    street legal tires for dragracing?

    Hi all, i would like to know whits rear tire you use for dragracing, but it has to be street legal, and my rim is 6*17 ? Now i run Full Bore USA M1 street sport 190/50zr17, and i like it, but is there something better ?
  3. J

    perfect weekend, old vmax 1,new vmax 0

    This is my weekend, sat an personal record (on my streetbike) 60ft:1,61 330ft:4,265 660ft:6,522 topspeed 107,57 And best off all i beat 4x new vmax and 2x bking:punk: My vmax 1260ccm flatslide 4-2-1 yousimura cops web cam
  4. J

    damaged thrust journal

    Hi all vmax fans, what will happen if i run a vmaxengine with a little damaged thrust journal and a new crank, will it work :ummm:
  5. J

    bad ass engine paint

    Hi i am looking for some engine paint but need some help, i dont think it will be just black, anyone of you have seen other color, or some custom paint or some thing else, mayby airbrush? I need some inspiration.
  6. J

    mayby a blown headgasket

    Hi all vmaxowner, i have a blown headgasket but i can not determine which head it is (front or back) is there an easy way to find out:ummm: i will only chance the one that is broken sinse it is only 2years since major engine build.
  7. J

    another cop question

    Hi i want to do the cop`s mod, but there are 1000 post about it and i`m not getting the answer i need. I vant to know whits cop is the best (higest resistance) :ummm: I have the dyna 3000.
  8. J

    quickshift

    Hi, i am dragracing a litle on my vmax, and i would like a quickshift but witch quickshift are you guys running on vmax? and what can i expekt in improvment? I ran 11,1sek on 1/4mile and 6,7sek on 1/8mile
  9. J

    R1 fork vs Vmax

    Hi anyone know the diff in length on a R1 usd fork vs a Vmax :ummm:
  10. J

    sweet 1/8 mile race

    Yes, I have been riding the bedst dragrace of my life:punk:I cant get my arms down. I ran 6,77 and 163 km/t and i beat a busa:eusa_dance: but how fast can I expekt my vmax to do 1/8 race? My vmax have stock engine but whit flatslide carbs, 4,2,1 exhaust, 17"wheels and low as hell.
  11. J

    Engine trouble

    Hi all, I have trouble with my vmax when it runs it builds big pressure in the radiator, first i think is was a blown headgasket, but now i have taken both heads off but there is nothing to see on the gasket, and heads and cyllinder surface is ok also that now?? :ummm::ummm:
  12. J

    new carrillo rods speck

    I am instaling new carrillo rods right now and i am just vondering, whit clearence in the big end is best, yamaha says 0,021 to 0,043 mm ?
  13. J

    Cheapest country to by spareparts

    Hi my country is very expensive with spareparts, i need an crankshaft to the vmax. In my country it cost 2500 dollers or 1600 euro whits country is the cheapest :ummm:
  14. J

    What am i doing wrong, broken 2 crankshafts??

    Hi i have broken 2 crankshafts, is there a problem whit VMAX crankshafts, the first one was 1300 bigbore whit flatslide carbs, and the secont one was whit only flatslide carbs, Is there made an extra strong crank for the VMAX?
  15. J

    Very Very short sidestand

    Hi I am lowering my bike extremly for the dragstrip, but i need to shorten my sidestand , any one got a picture of a custom made one ? the stock spring is way to long.
  16. J

    High comp pistons

    Hi anyone know if I can get high comp pistons (12/1) whitout bigbore the cylinder, I know I can get 1300ccm and 1500ccm but what about 1200ccm?
  17. J

    Maybe gearbox breakdown

    Hi I got a problem, when i am riding normaly there is nothing wrong, but when i dragrace the vmax it is like the transmission is jumping one time at about 6k-8k, it happens in all gears, i have changet the final drive but it is stil the same, is the gearbox broken?
  18. J

    supercharger

    Hi anyone know how to mount the lower drivepulleys on the crankshaft, I am thinking to put an supercharger on my vmax
  19. J

    manifolds

    Hi I have flatslide carbs on my vmax but whits best the original manifold with v-boost or without v-boost or custommade manifolds with bigger bore?
  20. J

    crankcase breather

    Hi i have flatslide carbs on my VMAX but where to put my crankcase breather ?
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