Offline
After a long battle with the HIF 4 carbs on our '73 B, I finally got the beastie running and tuned/timed. As it turns out, I had needle and seat issues with both carbs, along with the float on the front carb not being set right.
This past weekend, I made a trip of about 140 miles one way and checked the mileage. Bearing in mind that I had replaced the speedometer with a non-OD model, and as best I can tell it's reading between 15 and 20% slow, I multiplied the miles between fill-ups (181) by the lower amount - 1.15 - for a total of 208 miles. It took 6.5 gallons, so that came to 32 MPG! That was all interstate travel, except for 6 or 8 miles, in overdrive.
Couple that with the new (rebuilt) front shocks, and this is one happy camper! The car ran great all the way there and back.
Next trip is over to the Smokies next month to enjoy the fall colors.
Mickey
This past weekend, I made a trip of about 140 miles one way and checked the mileage. Bearing in mind that I had replaced the speedometer with a non-OD model, and as best I can tell it's reading between 15 and 20% slow, I multiplied the miles between fill-ups (181) by the lower amount - 1.15 - for a total of 208 miles. It took 6.5 gallons, so that came to 32 MPG! That was all interstate travel, except for 6 or 8 miles, in overdrive.
Couple that with the new (rebuilt) front shocks, and this is one happy camper! The car ran great all the way there and back.
Next trip is over to the Smokies next month to enjoy the fall colors.
Mickey