Is there a standard size jet for a /6 BBD? If so, what is it? Same question for a 318 BBD. I can't remember exactly but I think mine is .697.

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70 Valiant Super Six

Which Kind of BBD do you have - THe early style has tha acc. pump linkage going down through the top of the carb. - they were produced from about '64 - 74? they were used on primarialy v-8 applications and have completley different jets and rods than the later ones.

The later BBD's wer produced from 75 to Mid 80's? and have a flat top removable cover on the front of the carb. - The jets can be interchanged with carter / edelbrock 4bbl jets in tons of various sizes.

Click here for my encounter with this carbhttp://www.slantsix.org/forum/viewtopic ... bd+jetting


Thanks, Greg

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http://www.youtube.com/hyperpack

What kind of MPG do you get with that Hyper Pack and four barrel?

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70 Valiant Super Six

Well When I used to drive the car to carlisle - I got 20-22 MPG on the highway.

That was with a non od 833 and a 3.23 Rear.

Now that I race the car More I have a 4.10 out back - I also Have got an od 833 to fit in the car for long highway trips.


Greg

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http://www.youtube.com/hyperpack