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sleeper06

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Everything posted by sleeper06

  1. sleeper06
    Get that crank checked make sure all the rivets are in the bearings it looks like you passed a decent p[eice of something past that piston
  2. sleeper06
    tyake the plugs out an kick it,make sure your pipe isnt full,pop em off
  3. sleeper06
    dont buy anything off that guy
  4. sleeper06
    Your port work can be uneven causing diffrent numbers but with a milled head you should be higher than 120 unless kevin was goin for that bnumber,who did the bore job,and did you check your squish
  5. sleeper06
    I have found sst to like 27.5 pilots,fatties like 30s,280 main with no lid 240-260 with lid at sea level
  6. sleeper06
    small bores,whats up bro my boy just talked to you in florida if this is you,welcome to the addiction,If im not doing my own porting Jeff at fast racing has some of the best hand work i have seen,He is an anal bastard like me no doubt,hit me up if you got any questions
  7. sleeper06
    145-150 main to start 42-45 pilots these carbs run leaner than pwks on certain motors with the cel 4th clip
  8. sleeper06
    if your absolutely sure its ported you could be lean depending on port specs,try 300-320 main
  9. sleeper06
    well put you want to retard on the big end at a certain rpm but you need to work that out on passes ,
  10. sleeper06
    pressure test!!!!!
  11. sleeper06
    are we supposed to guess at your set-up
  12. sleeper06
    hopefully you are using diffrent cylinders the port heights will be off some on 4mil jugs
  13. sleeper06
    damn same set up on a 421 by me is 178-185 mains 52-55 pilot,what a diffrence
  14. sleeper06
    You will get no gain from higher octane fuel unless you raise your comopression,race gas has a slower burn rate and could actually hinder performance on a lower compression machine,i am also guilty of splashing pump gas bikes but run whatever its designed 4
  15. sleeper06
    jeff will let you know but im guessing 340 mains 27.5 pilots,needle 4th clip
  16. sleeper06
    bullshit fatties perform well enouph to take out a yfz and many other thing in the rite hands,there is no need for a 20:1 mixture unless your on alky,32:1 is plenty oil Have you plug chopped it yet it takes 5 minutes and says alot,Also i try to not be a chemist if your bike needs 100oct buy 100,mixing vp an pump fuel is not the best one is man made one is not
  17. sleeper06
    Watch the compression on that 421 17cc domes are crazy IMO
  18. sleeper06
    Gas will depend on compression,but if its a 4mill duneport with 20s you should kick around 185psi,your port work will effect your compression so check it first,IMO anything over 165 i run pure 110 its safe with +4 timing.Start at 160 main,48 pilot,cel needle 4th clip
  19. sleeper06
    T sea level 165 mains 48-50 pilots,cel 4th clip for the cub stock cyl 4mil 170-175 main 48-50 pilot cel 4th clip
  20. sleeper06
    i gap .018-.020 on a br9es,but i know nothing abnout turbow 2-strokes
  21. sleeper06
    your at sea level like me ,4 the 1/4 i would go with 20cc domes from noss,you dont want your compression sky high it will slow you down on the big end
  22. sleeper06
    Without sounding like a dick i get this constintly from people its not a 4 stroke,I watch people ded stab there shit and it bogs ,no shit.I would say check the sync with a vacuum guage ,cable play,needle selection is the determining factor in alot of situations
  23. sleeper06
    Some say they have problems i have never had one with vpc-12 or 14 with klots supertechniplate,I have chopped tons of bikes
  24. sleeper06
    whoever is boring you cylinders is keeping them on the loose side,when i bore cylinders to the .003 piston/cylinder clearance recommended my ring gaps are perfect at .010 on .020 bore,ring gaps on wiseco should be .004 per every inch of bore if i remember correctly
  25. sleeper06
    I would say try an eek needle if i remember correctly,that needle might be to lean

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