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40 Deluxe · 09-12-2017, 02:53 PM

Model A bore and stroke: 3 7/8" X 4 1/4". 200.5 cubic inches. 8N bore and stroke: 3 3/16" X 3 3/4" 119.5 cubic inches. 8N pistons, rings, pins, valves, guides. springs and lifters interchange with 239 flat head V8. Model A? Nope!
Where do people get such silly ideas that an A is the same as an 8N? Even worse, why would anyone repeat such nonsense? It betrays an alarming lack of concern for accuracy.

09-12-2017, 02:53 PM	#16
40 Deluxe Senior Member Join Date: May 2010 Location: now Kuna, Idaho Posts: 3,778	Re: Ford tractor engine ?'s Model A bore and stroke: 3 7/8" X 4 1/4". 200.5 cubic inches. 8N bore and stroke: 3 3/16" X 3 3/4" 119.5 cubic inches. 8N pistons, rings, pins, valves, guides. springs and lifters interchange with 239 flat head V8. Model A? Nope! Where do people get such silly ideas that an A is the same as an 8N? Even worse, why would anyone repeat such nonsense? It betrays an alarming lack of concern for accuracy.