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 Post subject: Carburated Turbo?
PostPosted: Wed Jun 03, 2009 5:50 pm 

Joined: Sat May 23, 2009 3:21 pm
Posts: 28
Location: South carolina
hello to all! I got a question regarding carbuarted turbo's. I have a 82 corolla wagon and I want to Turbo it, but I'm trying to keep cost down. I already have the main ingridients for it (turbo,manifold, upgraded ignition system, aftermarket Mikumi carburator, tubing and intercooler) my question is do I have to upgrade my carb? do they sell carb bonnets for these mikumi carbs? and how much boost can this carb handle? Thanks for the help. Be safe and God Bless the Marines


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 Post subject: Re: Carburated Turbo?
PostPosted: Wed Jun 03, 2009 9:27 pm 
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Joined: Fri Oct 12, 2007 8:57 pm
Posts: 8524
Location: Arlington, TX, USA
jfgfmly wrote:
my question is do I have to upgrade my carb? do they sell carb bonnets for these mikumi carbs?


Mikuni made like 1400 different carbs over the years. Can you narrow it down a bit? :P

Quote:
and how much boost can this carb handle?


Unless it's been properly pressure sealed, none.


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 Post subject:
PostPosted: Thu Jun 04, 2009 3:23 pm 

Joined: Fri Oct 17, 2008 8:13 pm
Posts: 34
Location: trussville, al USA
get rid of the mikunis and get a holley and do like they do in south america. i know they make sealed covers to run turbos for the holley carb not to mention with the right engine setup and carb tune you could run somewhere around 25 psi with it. if you need more info ask some of the guys in the toyota boards. :mrgreen:


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 Post subject: Holley Carb
PostPosted: Sat Jun 06, 2009 8:33 am 

Joined: Sat May 23, 2009 3:21 pm
Posts: 28
Location: South carolina
I been told several times to go with Holley carbs. I'm going to look into it. Thanks


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 Post subject: CFM's?
PostPosted: Sat Jun 06, 2009 8:43 am 

Joined: Sat May 23, 2009 3:21 pm
Posts: 28
Location: South carolina
Im tryin to run 12-18 psi max. How many CFM's should the Carb be?


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 Post subject:
PostPosted: Sat Jun 06, 2009 5:45 pm 

Joined: Fri Oct 17, 2008 8:13 pm
Posts: 34
Location: trussville, al USA
my guess would be to go with a 750-850 cfm carb should make good power. just make sure to put it on the dyno and tune the jets on it so you dont run it too rich or too lean at WOT


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 Post subject:
PostPosted: Sun Jun 07, 2009 1:28 pm 

Joined: Sat May 23, 2009 3:21 pm
Posts: 28
Location: South carolina
Thanks, I already got my boy working on the carb bonnet. I will post pics soon.


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 Post subject:
PostPosted: Sun Jun 07, 2009 2:54 pm 

Joined: Sat May 23, 2009 3:21 pm
Posts: 28
Location: South carolina
Did I miss anything? all I/m looking for is 300 WHP


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 Post subject:
PostPosted: Sun Jun 07, 2009 3:04 pm 
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Joined: Fri Oct 12, 2007 8:57 pm
Posts: 8524
Location: Arlington, TX, USA
jfgfmly wrote:
all I/m looking for is 300 WHP


You should be able to do that easily. Of course it may only last a few minutes...


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 Post subject: TURBO CARB, 22R WITH 20 HEAD
PostPosted: Tue Jun 30, 2009 7:55 pm 
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Joined: Sun Jun 21, 2009 12:14 am
Posts: 44
Location: Palmdale
carbs can handle boost.. I boosted 24 lbs on 44mm Mikunis.. As far as the Preasuse box for the carbs....? I had one custom made, it was cheaper.. but you can buy the one they sell for the vw carb turbo kit.. good luck..
Image
<a href="http://s715.photobucket.com/albums/ww154/SalsOGYotas/?action=view&current=scan0023.jpg" target="_blank"><img src="http://i715.photobucket.com/albums/ww154/SalsOGYotas/scan0023.jpg" border="0" alt="Custom 304 stainless manifold by Dan"></a>
<a href="http://s715.photobucket.com/albums/ww154/SalsOGYotas/?action=view&current=scan0015.jpg" target="_blank"><img src="http://i715.photobucket.com/albums/ww154/SalsOGYotas/scan0015.jpg" border="0" alt="This how my sleeper turned out."></a>


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 Post subject:
PostPosted: Sun Jul 05, 2009 11:21 am 
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Joined: Wed Jun 24, 2009 4:39 pm
Posts: 17
Location: seattle
my current carb on my supercharged 2xr came off a blow through turbo setup.


its a rejetted weber 32/36, i saw the original application running, and based off what lil gas was on the outside of the carb, its only leaked a tiny bit through the throttle shaft.

the guy used the offenhauser air cleaner adapter to plumb the intake from the turbo.



Image

you can get it here pt#2748: Offenhauser remote air cleaner adapter.
http://www.jameng.com/products/index.phtml?section=15

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