All “950’s” are not created equal.
In other words...... there are several “sizes” of 950’s.
For off the shelf “950’s” the Venturi sizing can be 1.375, or 1.450, or 1.600.
All are called a “950”.
When discussing carbs these days, especially 950’s...... it’s usually best to be talking in terms of Venturi size and throttle bore diameter.
My 20 or so year old “built from scratch” using a genuine Holley HP950 body has the 1.375” Venturi, which is the same size as the typical 750 DP.
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