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Old 10-26-2009, 05:05 PM   #1
SatinSilverStang
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Default V6 to V8 swap. What's required?

If i was to convert my 2006 V6 Automatic to a V8 what would be required?

It would involve a donor car that i can pick up for 2k to 3k,or about a supercharger installation.

As far as supporting mods, a Shaftmasters Alum. DS and 8.8" Rear with 3.73's are already to go in this winter. The 5R55S is the same, so it's looking like physical engine + accessories and the PCM? any knowledge on this would be greatly appreciated.


Don't just respond trade it in. If that was the answer I was looking for I wouldn't be asking this.
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Old 10-26-2009, 05:25 PM   #2
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Do you need a new PCM or can the original PCM be tuned for a 4.6-Auto?
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Old 10-26-2009, 05:42 PM   #3
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Quote:
Originally Posted by SatinSilverStang View Post
If i was to convert my 2006 V6 Automatic to a V8 what would be required?

It would involve a donor car that i can pick up for 2k to 3k,or about a supercharger installation.

As far as supporting mods, a Shaftmasters Alum. DS and 8.8" Rear with 3.73's are already to go in this winter. The 5R55S is the same, so it's looking like physical engine + accessories and the PCM? any knowledge on this would be greatly appreciated.


Don't just respond trade it in. If that was the answer I was looking for I wouldn't be asking this.
Noble idea but make sure you get that donor car if not, you're in a world of pain.
You'll need the GT front brakes as well.
Don't throw anything away until the swap is done if you get to that point...
Good luck.
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Old 10-26-2009, 08:17 PM   #4
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You'll need a GT or GT500 plus the price difference between what that car costs and what you can get for your car.

Don't even attempt to put a V8 into a V6 S197. You're talking suspension, electronics and a host of other supporting components in addition to the engine. By the time you're done you'd have a mess that costs more than what a trade would cost.
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Old 10-26-2009, 08:22 PM   #5
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yea i agree with nuke it would be easier to just trade for a gt
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Old 10-26-2009, 10:19 PM   #6
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The automatic transmission isn't exactly the same - different input shafts so they can't be swapped between the V6 and V8 so you will need the V8 automatic transmission.
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Old 10-26-2009, 10:23 PM   #7
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sounds like a nightmare...just trade for the GT and save yourself the time, money, and hassle
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Old 10-26-2009, 11:42 PM   #8
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huge.waste.of.time....sorry to say it bro...trust me i had a v6 for a while, get a gt
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Old 10-27-2009, 12:28 AM   #9
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was merely going to take advantage of the donor car i can pickup as soon as tomorrow, relax people. and if i recall i asked not to post if all you were going to do was suggest a trade-in
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Old 10-27-2009, 01:21 AM   #10
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you can lead a horse to water, but it will only drink if it wants to

you've had solid advice by several people so far. A V-8 swap isn't a simple plug n' play.


From the factory the V-6 gets different wiring harnesses, PCM, mechanicals front/rear and a whole host of other difference.


You will need to strip that Donor car piece by piece and basically rebuild your entire car. brakes/axle/tranny/crossmember/motor mount...that is just a minor list


have fun with it. I think you'll find the Trade option more preferable once it's all said and done
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2005, 2008, 2011, 68, car, convert, converting, difference, donor, ford, good, mustang, speed, swap, v6, v8

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