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banshee jump

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Posts posted by banshee jump

  7. What size Mikunis for a Cheetah 421, 4mil, PV with no porting?

    in Banshee Repairs and Mods

    Posted

    ^^^You're a determined man huh.

     

    Sent from your mammy house

    Hahahha stop stalking me :D the reason for this is for me to get stuff from america shipped to morocco is more expensive, for me to get keihins which are what everybody uses is gonna be like 450$including shipping and once they get to morocoo i have to pay an extra 20% tax so thats why im researching if its possible to run the tms which are cheaper

     

     

    Sent from my iPhone using Tapatalk

  8. What size Mikunis for a Cheetah 421, 4mil, PV with no porting?

    in Banshee Repairs and Mods

    Posted

    Hey everyone first of all, awesome site! I have a Cheetah 421 4mil pv with no porting vforce3 reeds trinity head with 22cc domes and FMF Gnarlys with old but freshly repacked powercores, 200watt stator and PJ 34's. Looking to get some Mikunis but don't know much about them or what size to get, anyone have any suggestions? Any help would be awesome!

    What did u end up with the jetting for does tm38? If u took them

  9. help please with jetting a 421

    in Jetting & Exhaust Forum

    Posted

    Lol, if you go with. Tm carbs your pretty much on your own for set up advise. Not very many run them. And as far as what I think , it's a few posts up

    ya i kinda figured that out since there r no post .If i buy the carbs from a sponsor wouldnt he send them prejetted?

     

     

    Sent from my iPhone using Tapatalk

  10. TM-38 pilot jetting does'nt make sense

    in Jetting & Exhaust Forum

    Posted

    Turning the air screw all of the way in is cutting off the air to the idle circuit, so when it's still idling high that means it's still lean. I'm running dual TM-34's, and I've got a stock cylinder 4 mil, ported, CPI's, and pods, and I'm running 40 pilots. Once you get your pilot right, your air screw will be 1.5-2 turns open.

    what is ure jettingn with those tm34?? What is Ure elevation?

  14. help please with jetting a 421

    in Jetting & Exhaust Forum

    Posted

    Honestly that's an oddball setup for a 421 cub no one has that set up high rpm cyl, low rpm pipes and carbs that arnt big enouph and you better check your comp numbers a few I have ran with 21cc domes were still in race gas trim . If it were me I'd start 55 pilot 180 main and work from there

    im only running these pipes for couple of months b4 changin to inframes

     

     

    Sent from my iPhone using Tapatalk

  15. help please with jetting a 421

    in Jetting & Exhaust Forum

    Posted

    Carl is close. I'll bet with the PC's it'll wind up with about 52-55 pilot and main will probably dial in around 168ish. Set the idle with the choke knob. Run it all the way in (clock wise) and back it out 7-7 1/2 turns. Use paint pen to keep track. What needles do you have, CGL or CEL?

    i still havent bought the carbs im buying them soon,was wondering would the tm36 be good enough since i. cant get pwk35 they are out of my price range.i heard that with the tm u have to change some stuff in the carb to make it work with a banshee is that true?

     

     

    Sent from my iPhone using Tapatalk

  17. help please with jetting a 421

    in Jetting & Exhaust Forum

    Posted

    hey guys i recently got a cub cyl and im gonna run it with 34mm pj i was wondering what the jetting would be like? my elevation is sea level and temp ranges from 73-89F.I will be running my pro circuits(only for a short time until i can get enough cash for inframes) +4timming,boyesen pro reeds,21cc pump gas redline domes and stock airbox with K&N with lid off and upp intake.

  18. tz and max load bearings

    in Technical Info

    Posted

    Think of to many balls like to much compression.

     

     maxload needed and if so would it be needed on both sides ir just on the clutch side

    does a unported cub 160psi comp need  a maxload and if so would it be needed on both sides or just on the clutch side

  19. 421 cub build help

    in Banshee Repairs and Mods

    Posted

    i have a set of power pro inframe hanging in the garage. the boyesen rad valve will work fine for you. you should be able to use the stock carbs if cash is that tight. i'd work towards pipes that can breathe more for the cylinder before carbs my opinion.

     

    you will also need a modified transmission. billet basket, id recomend anodized mattoon and an upgraded clutch id recomend the driveline high hp clutch or jeff at f.a.s.t. racing clutch. at a minimum. i would also recomend a roller drive bearing and a max load or 9 ball on the stator side. top case match and fill for the cylinder also. this is how i personally set up alny 4 mill bottom end. build it strong the first time you wont have to go back in there in a few months or even few years.

    no ive got a pro series reed on stock cage is that fine ? How much for the power pros?

     

     

    Sent from my iPhone using Tapatalk

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