The Ford Barn - View Single Post

scicala · 06-03-2019, 01:42 PM

Yes, I agree. Keep the 53's in it. Even if you found a more ideal main jet size (if there even is one), you would never notice the difference in the seat of the pants.

Also, the EBU carb was for '54 239 Y-Blocks with a 1" venturi's. The 1955 ECG-5 carb had 1 1/16" venturi's . The '56 ECG-6 carb had 1 1/6" venturi's also, but had larger throttle bores making it the highest air following of these carbs on Ford passenger cars.

Sal

06-03-2019, 01:42 PM	#7
scicala Senior Member Join Date: Jun 2010 Location: Detroit suburb, MI Posts: 3,710	Re: Holley 2100, on 292 Yes, I agree. Keep the 53's in it. Even if you found a more ideal main jet size (if there even is one), you would never notice the difference in the seat of the pants. Also, the EBU carb was for '54 239 Y-Blocks with a 1" venturi's. The 1955 ECG-5 carb had 1 1/16" venturi's . The '56 ECG-6 carb had 1 1/6" venturi's also, but had larger throttle bores making it the highest air following of these carbs on Ford passenger cars. Sal