I have a Z06 calibrated granatelli maf for LT1s. It has been on my car for about two years and has seen about 9,000 miles. It definitely helped free up some hp when my car was closer to stock, but now that I am going in a slightly different direction I have no use for it anymore.

These MAFs retail for about $300 new and I am willing to sell this one for $150 shipped. I can get pics soon, so just post up if you are interested.

 

ttt...

 

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