Thermoquad issue

Holley and Carter used 2 different specs on the flow bench.

For sake of NOT confusing everyone....1.38 is 800 and 1.5 is 850....AS PER CARTER.

Your #'s are IF it was rated on Holley spec's

For ID purposes only.


Not sure where you got that. AFAIK, ALL 4V carbs are rated 20.4 inches of water. And 2V **** is some other number and since I can’t think of what I care about less than a 2V carb, I’ll never remember that number.

Or, 1.5 inches of Mercury for a 4V and 3.0 inches of Mercury for 2V ****.