Author Topic: nikki 2 barrel stumble  (Read 3092 times)

0 Members and 1 Guest are viewing this topic.

Offline ajm57

  • Newbie
  • *
  • Posts: 27
  • Karma: 0
  • Gender: Male
    • View Profile
nikki 2 barrel stumble
« on: January 19, 2013, 07:33:28 pm »
I have a 30ci vanny- with a hesitation comming out of the corners. I'm thinking i'm a little to lean on the low side. Does any one have a picture of the jets to drill out? I think i know but before i start drilling I thought I would check here. Is it the screw in jets ?
thanks
Arthur

Offline Johnson Mowersports

  • Turf Warrior
  • **
  • Posts: 923
  • Karma: 1
  • Gender: Male
  • 23,63
    • View Profile
Re: nikki 2 barrel stumble
« Reply #1 on: January 19, 2013, 07:59:36 pm »
The ones that screw into the inside of the bowl are the lowside jets. There long and skinny. The short far ones are the high speed jets
Josh

2011 mck stock class champion
2011 super sportsman rookie        2012 MCK Super Sportsman runner up
 2015 ALL AMERICAN BP CHAMPION

Offline Ron Atchison/A.C.E. Race Engines

  • Turf Warrior
  • **
  • Posts: 327
  • Karma: 4
  • Gender: Male
  • A.C.E. race engines
    • View Profile
Re: nikki 2 barrel stumble
« Reply #2 on: January 20, 2013, 09:42:24 am »
 with plate off, and looking at center of carb they are the first 2 horizontal channels when looking left to right from center. The restrictors are pretty deep in there. Ill try to get a pic.
home of A.C.E. the race engines
\"building winning race engines..one at a time\"
ronatchison@live.com  FB>Ace Racing and Performance.

Offline Johnson Mowersports

  • Turf Warrior
  • **
  • Posts: 923
  • Karma: 1
  • Gender: Male
  • 23,63
    • View Profile
Re: nikki 2 barrel stumble
« Reply #3 on: January 20, 2013, 10:58:17 am »
Am i.speaking of the wrong carb. I have the vanny carb from ec.is this a different one?
Josh

2011 mck stock class champion
2011 super sportsman rookie        2012 MCK Super Sportsman runner up
 2015 ALL AMERICAN BP CHAMPION

Offline Jim Knutson

  • Mow-Forum Junkie
  • ***
  • Posts: 1310
  • Karma: 11
  • Gender: Male
  • i didnt break it......i modified it!
    • View Profile
Re: nikki 2 barrel stumble
« Reply #4 on: January 20, 2013, 11:04:26 am »
he may have the nikki with the tin bowl, and the black emulsion tube with 1 main jet in it.
If you quit when you're behind, you will never win.

Offline ajm57

  • Newbie
  • *
  • Posts: 27
  • Karma: 0
  • Gender: Male
    • View Profile
Re: nikki 2 barrel stumble
« Reply #5 on: January 20, 2013, 10:48:39 pm »
I have a cast bowl. with 2 jets under bolts at the bottom of the bowl- you can get to them with out taking the bowl off the carb. and there is 2 jets inside the bowl-these are what i think are the low side? they are long and skinny if you take them out. am I right that these are the low side jets? they have a smaller hole in them.
thanks for all the help.
Arthur

Offline Johnson Mowersports

  • Turf Warrior
  • **
  • Posts: 923
  • Karma: 1
  • Gender: Male
  • 23,63
    • View Profile
Re: nikki 2 barrel stumble
« Reply #6 on: January 21, 2013, 12:49:06 am »
Yes those are the lowside jets
Josh

2011 mck stock class champion
2011 super sportsman rookie        2012 MCK Super Sportsman runner up
 2015 ALL AMERICAN BP CHAMPION

Offline ajm57

  • Newbie
  • *
  • Posts: 27
  • Karma: 0
  • Gender: Male
    • View Profile
Re: nikki 2 barrel stumble
« Reply #7 on: January 21, 2013, 07:38:58 am »
thanks- just wanted to be sure.
Arthur