2007-03-11 13:53:53 · 6 answers · asked by mthompson3814 1 in Cars & Transportation ➔ Car Makes ➔ Ford
only about 355 1/2 the 351 realy isn't 351 but closer to 349 5/8.
2007-03-11 14:00:14 · answer #1 · answered by Robert F 7 · 0⤊ 1⤋
357 cubic inches. Since the stock bore is 4" and the stroke is 3.50", the math equals 351 cubic inches stock. With an .030" overbore the math works out to 357 inches.
2007-03-11 14:00:28 · answer #2 · answered by Kiffin # 1 6 · 0⤊ 0⤋
357.9 would be your .030 over 351. It's easy to convert yourself on any engine here is the equation,
Bore x Bore x Stroke x .7854 x # of Cylinders.
Now you can figure any engine you want to build. Hope this will help
2007-03-11 14:05:02 · answer #3 · answered by ejordan78 1 · 0⤊ 0⤋
You gain about 6 cubes with a 30 overbore.
2007-03-11 14:00:53 · answer #4 · answered by mad_mav70 6 · 0⤊ 0⤋
Ejordan is right, and this formula is regularly used. The correct CI with this formula is about 357.156, and the stock engine is about 351.86.
2007-03-12 06:59:28 · answer #5 · answered by Gary B 3 · 0⤊ 0⤋
357 ci
2007-03-11 14:05:49 · answer #6 · answered by Johnny 4 · 0⤊ 0⤋