Carb jetting

[Jimbo]

Using an air filter goes a long way in mitigating the effects of reversion.

 

[wardracing]

Thank you Steve

Wrong quote. Sorry.

 

[wardracing]

Stock E tube
Pilot jet - .022"
Nozzle - .106"
Float height - .860"
Needle C-clip position - middle slot - #3
Air bleed screw - 1/2 turn out

Main Jet sizes
Unrestricted - .048"
Black - .049"
Gold - .050"
Blue - .051"
Purple - .052"

Steve
www.Bakerracingengines.com

Can you do a chart like this for clones?

 

[alvin l nunley]

The stock gas nozzle size is about .101" inside diameter.
Steve says he has increases that to .106" inside diameter.
A larger diameter nozzle will require a smaller main jet size.
This would account for the discrepancies in your calculations.

That is a 10.107% change in area.

 

[Mr angery]

3 rd on stocker

Ran that blue plate setup listed and it looked real good for me . 5.6- ishh

 

[alvin l nunley]

Assuming is your downfall on this one Al. But thanks for the laugh !

Laugh all you want, it's good for the ego, but telling me where I went wrong would be the decent, most helpful, thing to do!! But, go ahead, have your fun.

 

[alvin l nunley]

Stock E tube
Pilot jet - .022"

Main Jet sizes
Unrestricted - .048"
Black - .049"
Gold - .050"
Blue - .051"
Purple - .052"

Intriguing, .048" to a .052" (17.4% increase in area) Do you have any theories on why the different restrictors have such a huge need for increases in fuel?

 

[B.E.R.T.]

Damn, people. I come to Bob's Forum to get answers, and all you find is arguments. How about if we go back to helping people.

 

[flattop1]

Actually post #2 covers pretty much everything .

 

[flattop1]

Damn, people. I come to Bob's Forum to get answers, and all you find is arguments. How about if we go back to helping people.

A new thread with a relavent question would get you an answer.