Joined: Dec 2018

Posts: 6

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Hello everyone, so I have a PT6 ECU, and I know they're only related for the F22A6 motor, but, I have an F22A1, so it doesn't have the same intake manifold, or same camshaft, and I've read/heard that it has a slightly different fuel mapping from the PT3 ECU that's associated to the F22A1/4 motors, is that true?

Does anybody know the exact specs possibly?
Or are they equally the same, and it doesn't provide those extra 10-15hp gains?

Joined: Mar 2007

Posts: 11,399

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From: East Coast 506, Canada