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post #21 of 66 (permalink) Old 05-02-2012, 02:32 PM Thread Starter
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well heck. i have 3 carbs off my formula parts
sled!!!

mmmmm....... ill check that out.

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #22 of 66 (permalink) Old 05-02-2012, 03:18 PM
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That's what I did I had one off a wildcat 650 I bolted the boot onto the 250 then just stuck that carb on. You will have to get a throttle cable I made one.
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post #23 of 66 (permalink) Old 05-02-2012, 03:54 PM Thread Starter
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so you just disabled oil injection?
and ran premix??

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #24 of 66 (permalink) Old 05-02-2012, 04:17 PM
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Yeah I filled the oil pump am lines with oil an looped it all together. Then I plugged the intake where the oil pumped in.
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post #25 of 66 (permalink) Old 05-02-2012, 04:26 PM
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Since that system just feeds oil into the gas line ahead of the carb, all you need is a T fitting connect it up.

A 36mm would be the best size to use with that engine and should be real close jetting wise to start with.

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post #26 of 66 (permalink) Old 05-02-2012, 05:22 PM
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What do you mean ahead of the carb? I don't remember it being like that I put all new lines. I have the sled up at my uncles so I can't run look at it
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post #27 of 66 (permalink) Old 05-02-2012, 06:41 PM Thread Starter
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Quote:
Originally Posted by RJ Gleason View Post
Since that system just feeds oil into the gas line ahead of the carb, all you need is a T fitting connect it up.

A 36mm would be the best size to use with that engine and should be real close jetting wise to start with.
it has a nipple at fuel side of carb that
oil line attaches to. i drilled & put another
nipple by it for the primer i installed.

ill see bout carb 2marro aft, got 3 of them.

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #28 of 66 (permalink) Old 05-02-2012, 07:41 PM
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Ok I remember now. But the pump is moved by a little metal rod that works off the throttle linkage opposite where the cable hooks up. Idk how you could still work that. Maybe a double throttle cable and some sort of linkage? Probably wouldnt be hard.
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post #29 of 66 (permalink) Old 05-02-2012, 10:42 PM Thread Starter
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Ok I remember now. But the pump is moved by a little metal rod that works off the throttle linkage opposite where the cable hooks up. Idk how you could still work that. Maybe a double throttle cable and some sort of linkage? Probably wouldnt be hard.
now u got it!!!!
ill have to check it out in am. thanks
i have the triple throttle cable also, has 3 cables, cut one off!!
ill let you know bout 10am!! haha

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #30 of 66 (permalink) Old 05-03-2012, 10:14 PM
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seems like a 32mm carb was a good match for that sled. fuel pumps from the phazers, enticers, or srvs delivered fuel well.
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post #31 of 66 (permalink) Old 05-03-2012, 10:16 PM Thread Starter
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seems like a 32mm carb was a good match for that sled. fuel pumps from the phazers, enticers, or srvs delivered fuel well.
but isnt the fuel pump part of the carb??
wouldnt i have to add a fuel pump if i switch carbs???

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #32 of 66 (permalink) Old 05-03-2012, 10:37 PM
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didnt read through all the posts, saw something about some 38's as a substitue. what i was saying is a mikuni 32mm roundslide would be a good replacement for your existing carb along with a fuel pump from the the sleds i suggested.

the carb you have now was replaced in later years like the early eighties with a keihin butterfly carb along with a fuel pump that you are more likely familiar with.

one thing about the bravos, theres plenty of them out there available for parts if you want to upgrade to the newer components. the old "all in one" carbs were and always will be a pain to service and the replacement parts seem to diminish in quality. seems like you can hardly remove a diaphram from the package without it having a pinhole or tear.
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post #33 of 66 (permalink) Old 05-03-2012, 10:46 PM Thread Starter
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ya the carb is a big pain!!
well i figured i had to put a pump on, i think
thats my best option, i want it to start first
pull for the kids, i hated being 9yrs old, out in a
blizzard, pulling & pulling!!!

so i need a cheap single outlet pump. anybody??
swap meets are coming soon i guess.

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #34 of 66 (permalink) Old 05-04-2012, 08:07 AM Thread Starter
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well couldnt sleep, so got carb off, and
the new diaphram that was installed in feb
has a small split in it. sled was never ridden,
and only ran for bout 45min total.
the sled ran perfect for that time then
no fuel. what cheap parts!!! yamahadad,
u were correct. thanks so much.

moral of my story?? a new part, can be the problem!!
dont think because u replaced it,its fixed. dont rule that part out
because you took it outta a sealed box, and just installed it.

all im asking is, please learn from my mistakes!!!!

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #35 of 66 (permalink) Old 05-04-2012, 11:11 AM
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Only worked on one or two of those carbs but I sure don't like them!!

2009/2010 Miles:900
2010/2011 Miles:1300
2011/2012 Miles:530
2012/2013 Miles:1050
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post #36 of 66 (permalink) Old 05-06-2012, 12:19 PM Thread Starter
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in just guna look for a phazer/bravo carb, and
add a fuel pump. tired of this carb & fuel pump cluster.

does anyone have sumthing like this laying around? i guess i
have a reason to goto every swap meet i can. darn.

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #37 of 66 (permalink) Old 05-06-2012, 04:59 PM
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Do the Bravo carb/pump set up! Come look at mine, I have both the Bravo as well as the ET.
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post #38 of 66 (permalink) Old 05-06-2012, 05:47 PM
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Yeah I did that swap on my SS. It runs alot better. Throttle seems better too.
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post #39 of 66 (permalink) Old 05-10-2012, 05:18 PM Thread Starter
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Originally Posted by Mpolly500 View Post
Yeah I did that swap on my SS. It runs alot better. Throttle seems better too.
im gunna look for a bravo carb, swapmeets starting soon!
unless someone here has one????

------------------
current sleds
04 rev800ho gade
95 formulaIII 600
77 olympic 340e
ummm.... I could live in my sled trailer if i had to!!
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post #40 of 66 (permalink) Old 05-10-2012, 05:40 PM
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Hey Glad to see your Net is back!
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