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 Post subject: 4575 Dominator
 Post Posted: Sun Nov 04, 2012 4:36 pm 
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Joined: Thu Jan 29, 2009 10:59 am
Posts: 450
Location: Auburndale, Florida
I had a chance to look one of these over the othe day. This carb was set up for a choke. The metering blocks were original to the main body. Other than the power valves being plugged and the main jets upped from 84 to 96 the carb appears to be original.

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The calibration is pretty much the same as the 7320 2 circuit.

IJ .042
IAB .069 .059
MJ 84H
MAB .024 .025
PV 6.5 6.5
PVCR .091 .090
kill .025 located in upper bleed air channel not, in angle channel
Eholes .027
.027

I have heard this carb may have emulsion tubes. Now I have to get it back to look.


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 Post subject: Re: 4575 Dominator
 Post Posted: Sun Nov 04, 2012 5:55 pm 
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Joined: Tue Apr 18, 2006 6:38 am
Posts: 11810
Location: Coming At Ya!
nomad wrote:
I have heard this carb may have emulsion tubes. Now I have to get it back to look.


It's my understanding that the 2 circuit flat top mainwell plug means there's a pretty good chance that there is an emulsion tube on the other end? That would explain the location of what you are calling the kill bleed as there's likely a groove cut in that plug that has a hole that intersects one that comes up through the emulsion tube.


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 Post subject: Re: 4575 Dominator
 Post Posted: Sun Nov 04, 2012 5:55 pm 
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Joined: Sun Jul 19, 2009 2:14 pm
Posts: 84
Location: Rochester, NY
There is one of these with the choke tower removed on ebay right now, also a set of these metering blocks. The metering blocks on ebay don't have the flat top main well plus and as stamped 6285.

_________________
Mark Slayton
Rochester, NY
Quick Rod 130C
Super Comp 130C


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 Post subject: Re: 4575 Dominator
 Post Posted: Mon Nov 05, 2012 4:51 pm 
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Joined: Thu Jan 29, 2009 10:59 am
Posts: 450
Location: Auburndale, Florida
I checked this carb again and it does have emulsion tubes.


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 Post subject: Re: 4575 Dominator
 Post Posted: Mon Nov 05, 2012 6:37 pm 
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Joined: Tue Apr 18, 2006 6:38 am
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nomad wrote:
I checked this carb again and it does have emulsion tubes.


Would be interesting to know how large that mainwell is since it's got an emulsion tube running down in it like those 3 circuit blocks only it's an idle feed in those. Bad thing about it though is you'll hork it up pulling it out. :-k


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 Post subject: Re: 4575 Dominator
 Post Posted: Mon Nov 05, 2012 10:31 pm 
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Joined: Thu Jan 29, 2009 10:59 am
Posts: 450
Location: Auburndale, Florida
From what I could see it takes up a lot of room in there. However, it doesn't go as deep into the well as an idle tube in a three circuit.


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