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Old Dec 12, 2002 | 06:10 PM
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Firing order

I feel kind of silly for asking this, but what's the firing order for the 351C/400M?
 
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Old Dec 12, 2002 | 06:14 PM
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Firing order

1-3-7-2-6-5-4-8
 
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Old Dec 13, 2002 | 09:16 AM
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Firing order

Thanks! Is this the same firing order for the Windsor V8? I have a good deal on a complete EFI setup from a 5.0 HO, and I want to swap it on.
 
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Old Dec 13, 2002 | 10:53 AM
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Firing order

1-3-7-2-6-5-4-8 is for all
302C (AU)
351C
351W
351M
400

& some 5.0
'84 & newer??

Some how to ideas.
EFI 351C Ford Conversion
http://www.detomaso.nu/~thomast/efi/
 
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Old Dec 13, 2002 | 11:35 AM
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Firing order

Thanks! I read about that Pantera a long time ago, but I forgot all about it...

The manifold is easy enough, I've made EFI manifolds for carbed engines before.
 
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Old Dec 13, 2002 | 05:50 PM
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Firing order

My only concern was the fuel capacity of the 5.0. If you adapt a carb manifold, why not use components from a EFI 460? The firing order should be the least of your worries.
 
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Old Dec 14, 2002 | 05:05 AM
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Firing order

[updated:LAST EDITED ON 14-Dec-02 AT 06:08 AM (EST)]Im just using the MAF/ECM and fuel rails really. I'm buying new fuel injectors, fuel pump, and making my own manifold, as in building it from scratch.

Here's a good link on how to do it...

http://www.sdsefi.com/techinta.htm
 
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Old Dec 14, 2002 | 07:02 AM
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Firing order

I think the intake on the tech site works OK, it's just not very attractive.

Could you use the top of the 5.0 intake and just fabricate a lower half?

What throttle body are you using? I was thinking a TB from a 351 or 460 EFI would be less expensive than buying an aftermarket one for the 5.0.

Here's another EFI conversion.
http://fordmuscle.com/archives/2000/05/falconute/index.shtml

I don't know how well this EFI works but I like the price.
MegaSquirt - Electronic Fuel Injection.
http://www.bgsoflex.com/megasquirt.html
 
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Old Dec 16, 2002 | 02:07 PM
  #9  
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Firing order

I've read both of those as well, I'm not very keen on building my own ECM though.

One of the most appealing things about building my own manifold is the cost, it only takes a few dollars of steel, and it's very light as well.

The throttle body is one of my few concerns, since I don't feel like buying a new one, and I don't think the stock 5.0 will be quite big enough The MAF will probably have to be upgraded as well, I don't think it will be up to snuff.

 
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Old Dec 16, 2002 | 03:41 PM
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Firing order

 
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