motoe swap

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Jan 17, 2008 | 12:17 AM

skoalboy87

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motoe swap

i have a 1991 4x4 with a 302 its tired out. i want to swap in a 351. what do i need to chage and do i need a complete motor intake and everything,thanks

Jan 17, 2008 | 01:05 AM

95F350XL

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From: Belle Mead NJ

Quote:

Originally Posted by skoalboy87

i have a 1991 4x4 with a 302 its tired out. i want to swap in a 351. what do i need to chage and do i need a complete motor intake and everything,thanks

You will need a 351, engine mounts, the intake, upper and lower, wiring harness, computer for the 351. I guess depending on where you get the engine, if you go the auto recycling way, try to get everthing if they pull the engine. Like all the sensors, wiring, and intake and dist. Some around me do it that way. Try to get a 351 from ur year truck.

Jan 17, 2008 | 02:56 AM

johnboy427

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From: The Vieux Ford, Kansas

Motor mounts are the same between the 351W,C, and 302.
-Johnboy

Jan 17, 2008 | 07:09 AM

alz

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Joined: Nov 2004

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From: Michigan

Wiring harness should be same. The 351w won't use a knock sensor though. You may need to lengthen, or unwrap the fuel inj. harness as the 351w intake is wider.
Y-pipe is different.
Flywheels are different.
Try to get a 94+ roller motor, if you can.

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