Author Topic: 22r carb replacement  (Read 4937 times)

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Zukied

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22r carb replacement
« on: Mar 29, 2011, 04:58:48 PM »
The carb on my 83 pickup is in need of a rebuild, it runs great but when I shut it down it'll pop a little because of fuel leaking . So I'm debating on which way is to go . Im going to be inVesting in a header/full exhaust and a dizzy also. So my options 1. Toyota reman carb 2. The dual mikuni side drafts and manifold from lce. 3. Standard webber. I drive the truck more on the highway doing 70mph then anything I use it to go 500 miles + to the U.P . So mileage and performance is an issue . But I know I cant have both so performance is better than mileage . The other issues are I've never tuned mikuni let alone 2 that need to be synced. I also haven't screwed with a Toyota carb but they look like nightmares with. All the linkage . The webber i have played with and am ok at tuning .money won't be an big deal. What ya guys think.....?

jimbo74

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Re: 22r carb replacement
« Reply #1 on: Mar 29, 2011, 05:03:00 PM »
what about emissions in your area? there are lotos of people satisfied with webers, but it's 50/50

tons of people love the toyota carbs, they are actually pretty good at everything.....

sidedrafts are BA, but if you don't get them tuned just right, they suck......
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Zukied [OP]

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Re: 22r carb replacement
« Reply #2 on: Mar 29, 2011, 05:50:22 PM »
E miss ons? What's that hahahaha I'm in the motor city good ole detroit no emissions up here thank god. Are there any guys on the boards here that rebuild/tweak these carbs to make them better ?

81_yota

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Re: 22r carb replacement
« Reply #3 on: Mar 29, 2011, 06:48:58 PM »
My buddy runs a weber can get rid of all emission crap get better performance and mileage and we live in northern mi

Zukied [OP]

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Re: 22r carb replacement
« Reply #4 on: Mar 29, 2011, 08:44:34 PM »
Do u guys think that 1,400$ is worth it for the side drafts and manifold???? I mean I paid 3500$ for the truck , then with the header/exhaust 31' kms and all the little stuff ill have 5k total so 1,400 is alot to shovel out but if it's worth it ill go for it becuase I'm not gonna sell it

81_yota

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Re: 22r carb replacement
« Reply #5 on: Mar 29, 2011, 08:50:48 PM »
There sweet but a bit of cash to folker out for carbs

brainlessfool

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Re: 22r carb replacement
« Reply #6 on: Mar 29, 2011, 09:51:46 PM »
weber :twocents:
A good day working, that's just sick :reg:

Zukied [OP]

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Re: 22r carb replacement
« Reply #7 on: Mar 30, 2011, 05:10:05 PM »
So if I go with a webber should it be a 32/36 or a 38, the reason I ask is I run a 32/36 on my samurais and they are 1.3l will a 32/36 be enough? And for the factory carb , can u still get them from Toyota? And once again are there any guys on here that rebuild/tweak them to make them better. And last but not least does anyone have a picture of the stock throttle cable bracket mine is bolted to the valve cover and it kinda causes a hard pedal. Thanks

81_yota

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Re: 22r carb replacement
« Reply #8 on: Mar 30, 2011, 05:41:20 PM »
32/36

brainlessfool

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Re: 22r carb replacement
« Reply #9 on: Mar 30, 2011, 06:56:50 PM »
32/36
I've used one on my 83 22R.
A good day working, that's just sick :reg:

Nimyad

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Re: 22r carb replacement
« Reply #10 on: Mar 30, 2011, 09:31:51 PM »
i rebuilt mine on my 81. it worked great, not hard to actually rebuild just don't over torque anything and make sure to take pictures of your linkage, lots of pictures cause you'll definitely forget. but $50 for a rebuild kit was definitely worth it for me. don't have to tune it like a weber or sidedrafts, there are some different jet sizes available but idk where you'd get them, and it ran almost as good as my efi on my 94 now.

Zukied [OP]

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Re: 22r carb replacement
« Reply #11 on: Apr 01, 2011, 04:11:32 AM »
Theres really only 2 things i won't do, rebuild a carb and rebuild a automatic trans if I dont have to. I dont think a rebuild will work because fuel is coming out of the throttle shaft , either the shaft is worn out or there's a seal behind it but I dobt think so..it could also be the throttle cable bracket not being correct.

Can someone get me a. Pic of a stock engine bay so i can see what the throttle cable bracket looks like . Thanks guys

H8PVMNT

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Re: 22r carb replacement
« Reply #12 on: Apr 01, 2011, 10:10:28 AM »
I have a couple 22r carbs I've been meaning to rebuild and sell if you want a cheaper alternative.  So far I've rebuilt my 20r carb on my '80 and it works great.  I found it really easy to do so I thought I would start trying to help guys out.  Since then I am trying to horde stock carbs.  I am by no means a carb expert but it's something I'd like to get into and so far I've had good results.  I could probably beat a regular reman carb price by $100 after labor...

A weber would be cool though if you want to spend the money.  I had a possible line on a side draft set a while back but after a little research I chose not to run it for what I expect out of my truck.   A buddy of mine has the 32/36 and it works well except for really vertical climbing.  He has about 16 mpg with it.  More power than stock but worse fuel economy.

I wanted better fuel economy and to run better at all angles so I opted to rebuild the stock carb, which was getting about 20 mpg but ran like crap.  At first after my rebuild I was only getting about 15-16 from the stock carb which was pretty lame but with a little tuning I'm back up to 20 mpg.
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81_yota

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Re: 22r carb replacement
« Reply #13 on: Apr 01, 2011, 10:37:56 AM »
If your buddies gettin that bad of mpg then somethings not right and my friend did a mod that not many guy know about and he can climb steep hills just fine and down hill to webers give u good mpg ik this cuz he gets sane as my 88 Efi

Zukied [OP]

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Re: 22r carb replacement
« Reply #14 on: Apr 01, 2011, 01:05:55 PM »
Yea I'm gonna just go with a stock rebuild. Gonna redue all my rubber lines and everything while I'm at it

ttrmike

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81_yota

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Re: 22r carb replacement
« Reply #16 on: Apr 01, 2011, 03:31:07 PM »
22r = 4 cylinders not six

ttrmike

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Re: 22r carb replacement
« Reply #17 on: Apr 01, 2011, 05:06:41 PM »
22r = 4 cylinders not six

They offer a 2 barrel adapter and programing for the 22r. If you look on the right, the first drop down option is for the 22R.

Zukied [OP]

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Re: 22r carb replacement
« Reply #18 on: Apr 01, 2011, 05:35:10 PM »
That's pretty cool , but I wanna keep it carb.

H8PVMNT

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Re: 22r carb replacement
« Reply #19 on: Apr 02, 2011, 09:43:27 AM »
If your buddies gettin that bad of mpg then somethings not right and my friend did a mod that not many guy know about and he can climb steep hills just fine and down hill to webers give u good mpg ik this cuz he gets sane as my 88 Efi

Yeah I'm sure it's just like anything else as long as you know how to tune it.
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SloCrawler

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Re: 22r carb replacement
« Reply #20 on: Apr 02, 2011, 10:04:54 PM »
So  why is it I hear of the aisin carbs being better with little mods compared to a webber, but everyone here on marlin seem to like them webbers?

 
 
 
 
 

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