I know that the Granatelli "makes power" by leaning out the fuel curves. My question is if it actually outflows the stocker and can be scaled to work for a combo that maxes the stock MAF out at 4800 rpms?

Would there be an honest gain for a truck making more power?

 

Id rather get my hands on a screenless ZO6 MAF than a Granatelli.

 

Do not waste your money on the GMAF.....It will not flow anymore air than the stock one. Just go to a 2bar MAP if you are maxing out the MAF.

 

Where can you get a two bar maf sensor that will fit our trucks?

 

Hey man how is your Turbo setup going. Have you got them on yet, I like to see that thing make pass when you get it finished and tuned.

 

You'll need to add 2bar tuning to you HP tuners,make an adaptor for your map sensor plug and add a GM 2bar map sensor.

 

Yeah as soon as I get it done Ill let you know. The only thing I need to get is my fuel injectors. I have everthing else but Im having a low oil pressure problem right know but Im sure I will figure it out.

 

Alright... I know the GMAF screws most guys over, but thought it might work in this case. I'm not going to make any more boost than I am right now and I don't really want to go the SD only route. I don't have any fueling issues so I'll just leave it alone for now.

 

I have one. Do you wanna buy it? Honestly it was nothing but trouble though. Make me an offer.

 

sorry to hack, but yellow, if you get a chance send me a pm, would like to talk twin turbos.