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Wanting to get a new carb for my 79 f100 ranger with a stock 302 and a motorcraft 2 brrl carb. I'm wanting to get some better mileage but still have some power. Any recommendations at any price wld be appreciated.
If you are going for gas milage I would go with a 4 barrel instead of the 2. You can get better milage off them if driven correctly ie not hotroding it. A 2 Barrel forces all the air past two large venturies just incereases the fuel mixture and only has one sized jets. On a 4 barrel with vacume secondaries it uses 2 smaller venturies on the primary side and two more that come into play on the seconday side when the engine needs it. It also has 4 jets usually 2 smaller ones and 2 larger ones. A lot of people like the small elderbrock for your application I like the smaller holley. you can do a search on one vs the other and find lots of feed back on these. Your only real options other than that are the holley 300 or 500 cfm.
run an edelbrock intake with a 1406 edelbrock carb. its 600 cfm which supplies enough fuel to a 351 with no problem. you might be able to go smaller, but the 600 i believe is calibrated for economy anyway.
got the money for the carb but not for a different intake so that's why i was leaning to 2 brrl... it's gotta be replaced anyway, but i thought since i have to replace it anyways i might as well get something better ya know. i found the holley site last night and i'm fixin to go look for the edelbrock site to see.. thanks for the suggestions.
an intake is only like 150 bucks. a carb is what, 250. so for 400 bucks you got yourself set up for excellence. a new intake will improve performance as well as milage.
gotta consider time too cuz this is my daily driver and if i screw something up then i'm out of a vehicle .... i was figuring more than that for an intake though so might definantly be something to consider but i dont figure on getting great mileage or anything else since it is a 302 in a huge chunk of steel and all completely stock ...
yea, installing an intake is only but a few bolts and taking a few doo-dads off. bolt the new one in, bolt the other stuff on, bolt the carb on, dump a little mojo down the carb and fire 'er up!
my dad mentioned something about an adapter to make a 4 brrl fit .... *shrug* i dont have a clue obviously but there's no big rush so i've got time to talk to people and learn something about it before i just jump right in ... i'd rather do it right the first time ya know...
There is no adapter if you ues a 4 barrel manifold. you only need an adapter if you are trying to run a 4 barrel on a 2 barrel intake. I know summit and jeggs used to carry a combo that had all the parts for the swap.
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