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goinbroke2 · 07-06-2011, 07:14 PM

Carb Sizes;
Ford/Motorcraft TB 1.563x1.960 Ven 1.250xAV,
Holley TB 1.563x1.563 Ven 1.250x1.
Carter ThermoQuad TB 1.375x2.250 Ven 1.063xAV

To me, the motorcraft looks the best with 1.563x1.96 plates and the biggest air valve. Now obviously the secondaries on the thermo bog are bigger but the air valve is smaller.
Is there really that much difference?

Anybody know what the carter flows compared to the holley or ford? And yes I realise quality is better than quantity, just curious.

07-06-2011, 07:14 PM	#131
goinbroke2 Senior Member Join Date: Mar 2002 Location: NS CANADA Posts: 885 Likes: 1,568 Liked 381 Times in 148 Posts	Re: Some "Dime Rockets" for the 4TH! Carb Sizes; Ford/Motorcraft TB 1.563x1.960 Ven 1.250xAV, Holley TB 1.563x1.563 Ven 1.250x1. Carter ThermoQuad TB 1.375x2.250 Ven 1.063xAV To me, the motorcraft looks the best with 1.563x1.96 plates and the biggest air valve. Now obviously the secondaries on the thermo bog are bigger but the air valve is smaller. Is there really that much difference? Anybody know what the carter flows compared to the holley or ford? And yes I realise quality is better than quantity, just curious.