Re: Importance of float level

This single post is part of a larger thread. Start from the top or view this post in context.

> Michael Forrest Wrote:

> -------------------------------------------------------

> To prove that the suction pulling the gas up is due in only a very small

> amount to the Bernoulli effect , I want you to consider that effect only

> happens when there is a change in flow area so that under the front of

> the slide, when it is fully or partially closed, the area is smaller and

> so the flow is faster than before it and after it and so the Bernoulli

> effect creates vacuum there which acts mostly on the idle jet which is

> under the front of the slide. The needle and main jet are before this

> contracted area but still are at a slightly contracted area being under

> the middle of the slide. So the Bernoulli effect acts mostly on the idle

> jet and a little on the needle/main jets. Like I said before, there is

> some vacuum all the way between the engine and the air filter which acts

> on the jets, pulling up fuel from the float bowl which is at normal air

> pressure since the bowl is connected to outside air pressure via a

> breathing tube.

>

> There is also a vacuum wave which some carbs make extra use of by the

> raised half shrouds extending up from the needle jet. They catch more of

> that wave and so the higher the shroud, the smaller the jets need to be.

The Bernoulli effect is everything! Without the Bernoulli effect a carb engine wouldn’t be able to consume it’s needed fuel. It’s the Bernoulli effect that makes it possible for the engine to “pull new fuel in”. Without each other they are nothing. The engine doesn’t “pull” fuel up thrue the float bowl, it “pulls” fresh air in thrue the carb, when this happens it cause a Bernoulli effect across the top of the atomizers, that effect then cause fuel to be “pulled thrue” the atomizer from the float bowl. The smaller the opening (smaller carb) cause the Bernoulli effect to be “stronger”. Try blowing across a top of a straw in some water with your mouth wide open vs just barly (like your whistling).

I know I probably used the worst choice of words. Sorry I’m surprised dirt Dillion didnt show up to call my dumb ass out

I love you ma sometimes! Your like a puppy that i haven’t decided To liked yet(edited)

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
Importance of float levelTopic by: Michael Forrest 08/28/19 11:16AM
Re: Importance of float levelRe: live ɘvil 08/28/19 11:44AM
Re: Importance of float levelRe: Michael Forrest 08/28/19 11:46AM
Re: Importance of float levelRe: jayson sumpter 08/28/19 12:00PM
Re: Importance of float levelRe: live ɘvil 08/28/19 11:52AM
Re: Importance of float levelRe: Michael Forrest 08/28/19 11:58AM
Re: Importance of float levelRe: Rocco Taco 08/28/19 12:15PM
Re: Importance of float levelRe: Michael Forrest 08/28/19 12:26PM
Re: Importance of float levelRe: live ɘvil 08/28/19 12:34PM
Re: Importance of float levelRe: Michael Forrest 08/28/19 12:42PM
Re: Importance of float levelRe: live ɘvil 08/28/19 01:37PM
Re: Importance of float levelRe: Michael Forrest 08/28/19 03:05PM
Re: Importance of float levelRe: live ɘvil 08/28/19 03:34PM
Re: Importance of float levelRe: Michael Forrest 08/28/19 04:06PM
Re: Importance of float levelRe: live ɘvil 08/28/19 04:12PM
Re: Importance of float levelRe: Rocco Taco 08/28/19 01:59PM
Re: Importance of float levelRe: Michael Forrest 08/28/19 03:15PM
Re: Importance of float levelRe: live ɘvil 08/28/19 04:07PM
Re: Importance of float levelRe: Braedan Cvetkovich 08/28/19 04:50PM
Re: Importance of float levelRe: ken gilbert 08/28/19 04:55PM
Re: Importance of float levelRe: Rocco Taco 08/28/19 05:13PM
Re: Importance of float levelRe: live ɘvil 08/28/19 07:02PM
Re: Importance of float levelRe: Michael Forrest 08/28/19 09:15PM
Re: Importance of float levelRe: live ɘvil 08/28/19 09:36PM
Re: Importance of float levelRe: Rocco Taco 08/28/19 09:51PM
Re: Importance of float levelRe: K Olena 08/30/19 11:25AM
Re: Importance of float levelRe: Michael Forrest 08/30/19 11:38AM
Re: Importance of float levelRe: Rocco Taco 08/30/19 11:56AM
Re: Importance of float levelRe: Rocco Taco 08/30/19 11:57AM
Re: Importance of float levelRe: Graham Motzing 08/30/19 11:58AM
Re: Importance of float levelRe: Graham Motzing 08/30/19 12:27PM
Re: Importance of float levelRe: Rocco Taco 08/30/19 12:59PM
Re: Importance of float levelRe: live ɘvil 08/30/19 01:53PM
Re: Importance of float levelRe: Rebel Moby 08/30/19 05:33PM
Re: Importance of float levelRe: Overpriced Parts 08/30/19 07:28PM
Re: Importance of float levelRe: baird co 09/01/19 01:17PM
Re: Importance of float levelRe: Norris Hall 09/02/19 10:25AM
Re: Importance of float levelRe: Rebel Moby 09/02/19 05:38PM
Re: Importance of float levelRe: Rocco Taco 09/02/19 08:03PM
Re: Importance of float levelRe: Rebel Moby 09/03/19 06:04PM
Re: Importance of float levelRe: Norris Hall 09/02/19 06:57PM
Re: Importance of float levelRe: Rebel Moby 09/03/19 06:03PM
Re: Importance of float levelRe: Norris Hall 09/02/19 06:59PM
Re: Importance of float levelRe: Norris Hall 09/04/19 12:42AM
Re: Importance of float levelRe: Rebel Moby 09/04/19 06:05PM

Want to post in this forum? We'd love to have you join the discussion, but first: