Building a stroker EFI

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Sep 7, 2007 | 06:29 AM

sibbles

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Joined: May 2003

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Building a stroker EFI

Hello guy´s

I am in the process of building a 427 stroker out of 351 W EFI and would appreciate your input.

I´m wondering about what I would have to do to the EFI system. I´m most likely getting a whole kit with a cam that matches what I want from that car.

I have herd that the EFI system is airflow controlled so the more airflow I get through the sensor (to compensate for bigger cid) the more my computer will give of gas.

Any thoughts on the matter are well appreciated. Will post some pics when it all starts

Regards
Atli F.

Sep 7, 2007 | 08:33 AM

Kemicalburns

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Joined: Jul 2002

Posts: 14,285

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From: Bend,OR

read www.fordfuelinjection.com, check out http://www.flowmanagementunlimited.c...roducts_id=542

what are you dropping this motor into exactly, also try a search this topic has been covered

Sep 7, 2007 | 09:54 AM

Blurry94

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Joined: Jun 2003

Posts: 3,547

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From: Calhoun GA

It'll fuel the engine as if it were still a 351w, without some type of aftermarket tuning. It'll most likely run lean with that much of an increase in cubes, under heavy throttle conditions.

Sep 7, 2007 | 02:09 PM

Conanski

FTE Legend

Joined: Jun 2006

Posts: 31,930

Likes: 1,499

From: Ottawa, Ontario

Here are your minimum requirements..

An A9L or A9P mass air computer from an 89-92 mustang.
A big-assed mass air meter, 80mm for sure.
A Tweecer and a laptop.
A high volume intake like the Edelbrock Victor EFI.
30lb injectors.. maybe bigger, depends upon the cam and heads.