Rev 1 to Rev 3 head just the other month.

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Rev 3 head gasket fitted with no issues

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One thing I will say, its not just quite plug and play.

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few things need to be modified to fit

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ie.

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The bypass

/ water matrix needs the bracket cutting off that attaches to the original head as it makes contact with the rev 3 head.

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Rev 3 head.

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you need all components as mentioned.

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makes your life easier.

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cam gears, manifolds, timing tensioner.

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cam cover, throttle body

( thanks Chris

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) catch can, even the injector rail.

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but can ustilise the earlier belt.

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it'll all work.

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Most importantly is you need the sensor array

/ swirl pot

- this is unique to the rev 3 head and cannot be interchanged.

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Need to bend the oil feel pipe to the turbo partically, its brittle at the flange.

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so caution when doing this.

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Benefits

- Gas Flow

!!

You increase gas flow through the engine, you can achieve anything

!
