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Posted: 09/18/08
07:34 AM
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I HAVE 350 MOTRO BORED OUT 40 OVER NOW IS THE MOTOR A 402 OR A 357 WHAT KIND OF HEADERS WOULD BE THE BEST FOR ME WOULD YOU USE A MANUAL FUEL PUMP OR A HOLLEY CARB ![]() ![]()
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canted
User
| Posts: 137
| Joined: 02/08
Posted: 09/19/08
04:48 PM
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357 would be close as a .030 over nets 355 inches. Mechanical pumps are usually adequate for a carbureted engine. Usually you get what you pay for with headers. A Holley carb has benefits in some areas. Other brands have benefits as well, depends on what you are looking for.
Jim
70 El Camino
461 solid, m20,
331 Eaton
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bryancarz
New User
| Posts: 45
| Joined: 05/08
Posted: 09/20/08
06:18 PM
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boreXboreX.7853982XstrokeXnumber of cylinders = displacement in cubic inches.
you would take 4.04X4.04X.7853982X3.5X8
it comes out to approx. 358 cubic inches.
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