right now im running a stock maf with a 3' cold air to my stock intake manifold.... the truck is full bolt on's,prc heads,custom cam and 100-150 shot. im putting a edelbrock pro flo intake with a 90mm Tb and i was wanting to know if i am maxing out my stock maf and would i gain from running a 90mm maf?

 

you can always go with a Speed Density setup and not worry about the MAF at all..

 

Someone is selling the lingenfelter 100mm in the sales section that pretty much took care of my MAF out of range codes.

 

you dont max the maf. you max the hardset parameters in the pcm that cant be changed. So a bigger one wont help you from maxing it out.

 

that sounds nice butt i dont know how to tune speed density lol

 

its really simple.. there is a tutorial with EFI Live that explains it.

i like it better than the MAF, but thats just me.

 

go SD. its easy turn the maf off and make it not be lean or rich lol. or just follow the tutorial

 

haha i learned how to tune OLSD before i did CL... it helped me understand what was goin on.

 

well i use hptuners

 

Cant help ya there... sorry.