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Old 09-07-2020, 08:43 AM   #47
sweetk30
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Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
Re: 283 carb choice.

Quote:
Originally Posted by geezer#99 View Post
Why?
A 600 will work fine.
You got two, use one.

500 and 600 have same primary and secondary sizes.
600 is jetted bigger.
Info here.

https://www.forabodiesonly.com/mopar...-sizes.285890/
there info is a bit WRONG .

i just had both brand new a 1404 500cfm and a 1405 600cfm both mech choke and the primary booster body is much fatter on the 1404 500cfm to choke down the air feed to the butter fly plates . the rest of the info is prob correct but this is a point to understand in the carb info they left out . someone did post it in the #4 reply tho . so if you only read the main post on top you will miss it .
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