Author Topic: Carbs  (Read 640 times)

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Offline Butch351

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Carbs
« on: January 19, 2019, 04:10:02 pm »
What is a DlOF EA carb

Offline Joe0T02G148942

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Re: Carbs
« Reply #1 on: January 19, 2019, 04:51:37 pm »
It is a 71' 351 4V 4 speed 4300 series 605cfm carb.

Joe

Offline Butch351

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Re: Carbs
« Reply #2 on: January 20, 2019, 09:16:17 am »
How does that perform on aBoss

Offline Joe0T02G148942

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Re: Carbs
« Reply #3 on: January 20, 2019, 12:38:20 pm »
 That carb is not a spread bore for the secondaries. To use it you would have to use a stock 351C 4V intake manifold unless some type of adapter is used. 605CFM would not let a BOSS 351 perform to expectations IMHO. I ran 600CFM and 780CFM on the stock 351 Cleveland w/FMX automatic in my BOSS 302. I'm sure they needed to be tuned properly but the 600 moved the car while the 780 chirped second gear but provided excessive exhaust fumes(both carbs were/are over the speed shop counter purchases) . It was a daily driver then and getting from point "A" to point "B" was my main concern.

Joe   https://en.wikipedia.org/wiki/Autolite_4300_carburetor