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Old 03-18-2006, 08:35 PM   #1
shelby987
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250 w/ 4bbl linkage?

I got my economaster carb the other day, and I was hoping to get the carb setup on my truck today, but the intake was setup for a double pumper, and the patter doesn't work, so I need to order an adaptor. While looking over the situation, I did notice that the linkage I have now, will not swap over. The intake has some sort of a pivoting linkage on the side of it....but I am not sure how I would use it. If anyone has pics it would be appreciated. (is there a linkage I can swap from something else?)
Also, any recommendations with regard to mounting orientation? not sure if I should mount it with both secondaries to the engine side, or if I should set it up to have one primary and one secondary facing the engine.
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Old 03-18-2006, 09:31 PM   #2
Palf70Step
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Re: 250 w/ 4bbl linkage?

I am told you must use a cable throttle linkage for the 4bbl carb on the I6. The ord from the 70 won't work because the way you have to position the carb (sideway I call it). That is why when I had the 6, I never went to the 4bbl.
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