408 2005 gto

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Apr 27, 2017 | 01:52 AM

Billy Loretto

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408 2005 gto

So build question im running a 6.0 iron block 408 stroker in my 2005 gto and curious if the stock ecu after being tuned will be able to run, drive, and race or if i would have to go stand alone

Apr 27, 2017 | 02:20 AM

G Atsma

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From: Central Cal.

What mods you running on the engine?

Apr 27, 2017 | 09:09 AM

Billy Loretto

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Cam, built heads, billet crank, rods, and pistons,

Apr 27, 2017 | 10:37 AM

G Atsma

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From: Central Cal.

How much cam?

Apr 27, 2017 | 11:06 AM

2xLS1

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From: Warr Acres, OK

It should be fine. There is a 63lb/hr injector size limit you can enter on those ECMs but there are even ways around that. That injector size limit should be plenty for a heads/cam 408 unless you plan on running E85 or forced induction.

Apr 27, 2017 | 11:08 AM

Billy Loretto

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Plan on going single turbo in the future but not anything soon

Apr 27, 2017 | 11:28 AM

dw456post

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The computer is fine for what you want to do. I have HPTuners and I keep a tune for the street and one for the track but it is only a transmission change. The engine tune stays the same, I just like to give it a little softer shift for daily driving. I'm running 94# injectors and corn juice so it will handle just about whatever you want unless you go crazy big.