I'm looking at installing a bigger MAF on my currently stock, but later 220° cammed VY SS Commodore M6. I have a set of 4:1 headers and a set of 243 heads to go on, and I'd rather have an initial play with a bigger MAF than go MAFless for the street.

I'm thinking of running the 85mm MAF out of the Corvette and Escalade, etc, the GM 25318411, like this one:



It appears that this can be adapted to my VY harness with one of these 3 pin to 5 pin adapters from Caspers:

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I think VCM Suite in Australia promote a similar mod, using the VZ Commodore MAF. Is it feasible with EFILive by adjusting the MAF calibration? I've searched and can't find anything specific to this swap.

John