Fuel Injected 347 Stroker?

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Jul 16, 2010 | 06:57 PM

#16

littlecountryboy89

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Joined: Jul 2010

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i want to make my 302 a 347 stroker but any one i talk to at jegs or summit says that it cant be done with speed density!! but from what you guys are saying it is possible u just have to have the computer re programed to accept the mods. where can i have it re programed. any other info would also be greatly appreciated.

Jul 19, 2010 | 08:14 AM

#17

Conanski

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Joined: Jun 2006

Posts: 31,930

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From: Ottawa, Ontario

Quote:

Originally Posted by blu93gt

[updated:LAST EDITED ON 23-Aug-02 AT 01:33 PM (EST)] aftermarket MAF's come calibrated for whatever size injectors you want, so no computer reprogramming or custom chip burning or anything like that is needed.

No that's a misconception, the further away from stock the motor is the worse it runs with this "calibrated" injector/MAF trick. Anybody that has one of the tuners now available for these vehicles will tell you how much better the engine runs when tuned, simply because you can change the critical parameters the computer uses to make it's calculations. The fuel requirements for a deep breatrhing stroker are very different than a stock 5.0 and simply scaling up the injectors capacity across the board doesn't work very well anywhere except WOT.