Author Topic: Carb questions, please help  (Read 3603 times)

0 Members and 1 Guest are viewing this topic.

Offline Clay Pitkin

  • Full Member
  • ***
  • Posts: 218
    • B&B Racing
Carb questions, please help
« on: April 26, 2008, 06:58:43 PM »
Hi guys,
I am getting ready to install a set of 3 Mikuni TM flatslide 40 MM carbs.  The throttle cables coming from all 3 carbs go into one main coupler so that coming from the gas pedal you only need one cable instead of 3 for indivdual cables.

I have another rack of carbs 36 MM that are all on one rack. there is a rail that holds them all together, including a piece for a throttle cable to fit on.

My question is do I need the rack for the 40 mm's or can they run on the engine individually?

Also is there any where I can get a diagram or pic of a finished carb so that I know what goes where etc?

TIA
Clay
Those who said it could not be done, should not stand in the way of those who are already doing it!

Offline fwillyj

  • Full Member
  • ***
  • Posts: 62
Re: Carb questions, please help
« Reply #1 on: April 26, 2008, 10:31:26 PM »
-I did a    40mm carburetor exploded view    search on google on this link below was one of the choices---maybe it's what you want.

http://www.carbparts.com/mikuni/vm20_44.gif

Offline ol38y

  • Sr. Member
  • ****
  • Posts: 686
  • When all else fails, gas it!
Re: Carb questions, please help
« Reply #2 on: April 26, 2008, 10:57:46 PM »
Mikuni's website only shows 1 TM flatslide. It's a 33 pumper. You might look at the HSR carbs. They're flat slides for Harleys. Thay might help you as well.

http://www.mikuni.com/pdf/tm33.pdf
Larry Cason
Bakersfield,CA    It's a dry heat!

2010 BUB 1350 M-PG record
2012 Speedweek  1350 A-PG record 169.975
2014 El Mirage Dry Lake  1350 A-PG  172.651

Offline Stainless1

  • Administrator
  • Hero Member
  • ***
  • Posts: 8971
  • Robert W. P. "Stainless" Steele
Re: Carb questions, please help
« Reply #3 on: April 27, 2008, 11:28:19 AM »
3 carbs and 3 cables will be hard to keep in sync.  Don't know your installation, but a common throttle shaft would be best. 
Stainless
Red Hat 228.039, 2001, 65ci, Bockscar Lakester #1000 with a little N2O