351M head questions
Senior User
Joined: Dec 2000
Posts: 476
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From: Az
351M head questions
We recently bought a 400 motor from Kragen (my old one died). We also bought a 600cfm (street legal) carb. Had a mechanic throw the motor in, but the prior motor had a 2 barrel carb, and intake.
The truck is from out of state, so it doesn't require any smog stuff except an egr valve. So, anybody know the wiring diagram? What's plugged off or plugged where? The only other option would be a double pumper, except it's not street legal, as well as other issues.
I deal with hesitation, sometimes backfiring in the intake. I also think it's missing also.
Got any advise?
78 F-150 4x4, 600 cfm, c6 deep sump.
The truck is from out of state, so it doesn't require any smog stuff except an egr valve. So, anybody know the wiring diagram? What's plugged off or plugged where? The only other option would be a double pumper, except it's not street legal, as well as other issues.
I deal with hesitation, sometimes backfiring in the intake. I also think it's missing also.
Got any advise?
78 F-150 4x4, 600 cfm, c6 deep sump.
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From: Virginia
351M head questions
[updated:LAST EDITED ON 01-14-03 AT 08:45 PM (EST)]https://www.ford-trucks.com/user_gallery/sizeimage.php?&photoid=12721&.jpg
Do you require anything other than the egr valve? Here is a generic diagram that always seems to work for me as far as hooking it up.
Do you require anything other than the egr valve? Here is a generic diagram that always seems to work for me as far as hooking it up.
