The Holly 660 ctr sqirter was one of the best carbs ever built, i ran 2 of them on a Holly tunnel ram with large bowls and 4 inlets on a 406" in a 3,000 lb S/ST 1966 Nova, it would run 1t would run 10.40's all day long in Az. no air, ran a best of
[email protected]. I'm totally surprised they stopped making them. That was in the late 80's over 20 yrs. ago.
JMO
Zip.