What carbs will fit a 20R

[heep70]

What other carbs will fit a 20R besides a Weber?  Thanks

[Bloomcounty]

Get ya the adaptor from LC engineering and put a 22R carb. on it  .

[79coyotefrg]

yep,  a 22R  carb  is a big  upgrade for power on a 20R,  same cfm  as the 3236 weber

[punkrock crawler]

How can you tell the difference from a 20R carb vs. a 22R carb?

[jimbo74]

they are different entirely, the 22r is squarish and the other is rounded

[punkrock crawler]

Ok, good I have the 22R type. Now I just need to find a good place to get parts from. Thanks

[heep70]

I thought the 22R would bolt down to a 20R manifold.  Also, What about all the vacum that the 22R carb has on it?  Alot of the vaccum on my 20R has been removed. 

Do you have a diagram of which vac lines are needed to run the 22R carb? 

[heep70]

Here is the kit.

http://www.toyotacatalog.net/M1WebGear/ProductDetails.aspx?PartUniqueID=1B63670F-6C6F-4901-9630-3DC2390B8B42

[punkrock crawler]

Thanks for posting up the kit. I already have the 22R carb and manifold. As far as a vacuum line diagram I dont have one. There is some info in the Hanynes Manual and Factory manual. That should help. I do know that on my whitch has all the smog equip removed I only have a few lines.