Author Topic: Jet sizing chart for Bandos  (Read 10655 times)

Offline billypotts

  • Newbie
  • *
  • Posts: 13
Jet sizing chart for Bandos
« on: April 02, 2010, 01:25:20 PM »
Has anyone got a part number for the carburetor jet? I believe its a sotck standard 92?

Has anyone got a conversion table of what size drill bit would produce a 100 size jet thru 105?

Is this information available online somewhere?



Bando120LVMS

  • Guest
Re: Jet sizing chart for Bandos
« Reply #1 on: April 12, 2010, 09:55:53 PM »
I do not know the sizing for the drill bits, but I get my jets from 600.  the legend jets work fine in the bandos

Offline bandostuff.com

  • Jr. Member
  • **
  • Posts: 95
    • BandoStuff.com
Re: Jet sizing chart for Bandos
« Reply #2 on: April 13, 2010, 06:22:47 PM »
I believe stock jets are a 98 in the rear and a 94 in the front.  They offer a "high altitude"  jet kit which includes a 90 and 94 if I remember correctly.  a #59 drill bit is slightly larger than the 98 jet.
For all your Langacre & HANS needs-www.bandostuff.com


Offline billypotts

  • Newbie
  • *
  • Posts: 13
Re: Jet sizing chart for Bandos
« Reply #3 on: April 20, 2010, 01:50:31 PM »
I found some great info after much searching that addresses the jet sizing. You are correct regarding the standard jet sizing. Terry from the engine department at 600 racing confirmed  that the stock jets are 94  for right cylinder and 98 for the left cylinder or the one closest to the firewall since it runs hotter due to airflow restrictions.

One of the three carbs I have had two 100 size jets. As the hotter months approach I'd like a larger size (105 or so). And since i have time why not have a some in betweens. For those that really want to fine tuning I've put together a table that tells you what size drill corelates with a specific jet size up to 120 size.


Offline BANDO19

  • Newbie
  • *
  • Posts: 7
Re: Jet sizing chart for Bandos
« Reply #4 on: April 27, 2010, 09:38:57 PM »
 can i get the table of drill bits use to drill them? thank you!

Offline T Worthy

  • Jr. Member
  • **
  • Posts: 78
    • Chandler Ford
Re: Jet sizing chart for Bandos
« Reply #5 on: June 14, 2010, 06:54:21 PM »
Yes, inex has 110 s,and most cycle shops carry an assortment of higher jet sizes.  Drilling is difficult to get right.  ?? How can you adjust a non adjustable float, I need more gas! Area 51 needs to know.  All help is apreciated

Offline Magic Man

  • Newbie
  • *
  • Posts: 17
  • Abracadabra Holmes!
Re: Jet sizing chart for Bandos
« Reply #6 on: June 15, 2010, 09:02:06 AM »
Everyone is talking about having to drill to adjust jet sizes?  I cracked our carb open and discovered we have two 94's in it, which explains why we we just a bit slower than some of the other cars, but the 112's fit with no issue.  What is required to drill for larger jets??


Offline racerrad8

  • Sr. Member
  • ****
  • Posts: 343
    • Raduechel Performance Motorsports
Re: Jet sizing chart for Bandos
« Reply #7 on: June 15, 2010, 11:48:56 AM »
Can you send me a picture of the jets? If they are similar to the jets used on a legend car, I should be able to get whatever size(s) are needed.

Randy - RPM
Randy - RPM
randy@rpmracingca.com
2010 INEX/Intercomp Raceteam of the Year.
2009 INEX National and World Champion, Thunder Roadster.

Offline Magic Man

  • Newbie
  • *
  • Posts: 17
  • Abracadabra Holmes!
Re: Jet sizing chart for Bandos
« Reply #8 on: June 15, 2010, 05:08:50 PM »
One more question.  When going up from the 94's to the 112's, will I need to adjust anything else on the carb besides the idle?  Not sure if I need to adjust the two screws on the top that control air flow during idle?????? ??? ??? ???

Offline Magic Man

  • Newbie
  • *
  • Posts: 17
  • Abracadabra Holmes!
Re: Jet sizing chart for Bandos
« Reply #9 on: June 21, 2010, 12:00:30 PM »
figured out I for sure needed to adjust the mixture....prior to adjusting the engine was a dog....Ran like a champ after the adjustment....


Offline justfreaky

  • Global Moderator
  • Hero Member
  • *****
  • Posts: 4279
Re: Jet sizing chart for Bandos
« Reply #10 on: June 21, 2010, 12:12:03 PM »
Any time you change jets you will have to adjust the air flow also.
Glad you got it running good!

Steve
Better to be hated for who you are, Than to be loved for who you are not.

Offline Magic Man

  • Newbie
  • *
  • Posts: 17
  • Abracadabra Holmes!
Re: Jet sizing chart for Bandos
« Reply #11 on: June 21, 2010, 12:19:17 PM »
I knew I needed to....But I am an idiot when it comes to carbs and I didn't want to do more damage than good.  Which is usually what happens when I touch the carb!!...lol..... :P

Offline justfreaky

  • Global Moderator
  • Hero Member
  • *****
  • Posts: 4279
Re: Jet sizing chart for Bandos
« Reply #12 on: June 21, 2010, 12:20:45 PM »
LOL!!!
I know what you mean!

Steve
Better to be hated for who you are, Than to be loved for who you are not.

Offline RacerGuy

  • Newbie
  • *
  • Posts: 2
Re: Jet sizing chart for Bandos
« Reply #13 on: July 02, 2014, 01:11:57 PM »
Can anyone shed some light on how i would go about adjusting the air flow on the bandolero carb? I just replaced the jets with larger ones due to the extreme heat in Las Vegas.

Thanks

Offline justfreaky

  • Global Moderator
  • Hero Member
  • *****
  • Posts: 4279
Re: Jet sizing chart for Bandos
« Reply #14 on: July 03, 2014, 08:11:37 PM »
Talk to Ed at Bandostuff.com. He races Havasu and 'Vegas and should be able to help you with jet selection.

Steve
Better to be hated for who you are, Than to be loved for who you are not.