Carb upgrade on 65 dart 2bbl 273
Another thing, if the 273 is a 1964/65 engine, the intake has a 2 year
only pattern, the intake for the 1964-65 engine is hard to find.
{read not cheap, from a junkyard. :(}
A 273 has very small ports, if you do decide to go with a 4bbl,
be sure to use a small port size intake, not a 340/360 newer style intake.
The 273 4 bll was an AFB, if I recall it flowed aprox 525 cfm.
Someone here on the site did have an Old intake for sale.
It is sold, they asked $120 for it.
Another one, Offenhauser. Captainkirk has for sale.
http://www.forabodiesonly.com/mopar/showthread.php?t=10331&highlight=intake