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All-Terrain Lawn Tractor Forum :: Technical Forum :: Engine Tech :: Briggs and Stratton
 

 briggs double carb setup?

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mrkadage
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PostSubject: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitimeFebruary 22nd 2014, 3:23 am
does anyone know anything about a double carb setup on a 12 HP briggs?
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Doc Sprocket
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PostSubject: Re: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitimeFebruary 22nd 2014, 9:06 am
Are you talking a 2-bbl carb, or two 1-bbl carbs? A bit more detail might be helpful. What are you getting at? It is quite possible to overcarb an engine...


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briggs - briggs double carb setup? Facebo12
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Moose
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PostSubject: Re: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitimeFebruary 22nd 2014, 11:23 am
I could see it on a vtwin or opposed not sure I could see it on a 12 youd just end up stuffing more fuel than it can burn
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Lawren Wimberly
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PostSubject: Re: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitimeFebruary 22nd 2014, 1:10 pm
I'd do duals on an oppy... The V twin would be awesome with a progressive 2 Barrel
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mrkadage
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PostSubject: Re: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitimeFebruary 22nd 2014, 8:14 pm
I was thinking 2 single barrells off of honda clones, linked onto a manifold I've made and yeah... the manifold is a 3/4 bore progressing to a 7/8 bore, all onto a 12Hp single, flat head
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Doc Sprocket
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PostSubject: Re: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitimeFebruary 22nd 2014, 8:18 pm
I'm honestly not sure I see the point. Go ahead and try, might work out. If it were up to me, I'd sooner slap a Mikuni on there, and greatly improve throttle response and tuneability.


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briggs - briggs double carb setup? Facebo12
Put down the wrench, and come out with your hands up!-Doc "Tranny Crusher" Sprocket, ATLTF Forum Admin, Thinkerer and Tinkerer, and all-around good dood. Wink

Gen. Mayhem- https://www.atltf.com/t2597-general-mayhem-race-tractor
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MULEII- https://www.atltf.com/t3328-1970-john-deere-112-the-beginnings-of-mule-ii
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PostSubject: Re: briggs double carb setup?   briggs - briggs double carb setup? Icon_minitime
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