How much power can a z32 maf handle before I need to upgrade to a cobra maf? What about the head, how much can it handle? If I don't plan on drifting or road racing, is there any point in getting rid of my mechanical fan?

 

If you plan on making more power than the Z32 can hold, then I suggest you get a standalone and get rid of a MAF altogether. That I know of, they're good to 500hp.


I can't stand the mechanical fan on any car.

 

500whp huh...well, that's more than I heard before...

 

What had you heard?

 

After 400whp they start reading bad and can cause you to run lean....

 

I hadn't heard that. I know in the normal "sucking" setup that there is an airflow point past which they get flaky, but that can be avoided by running them in a blow-through setup.

 

just get rid of it like blaxican said

 

Planning on it, but I'm trying to go to that Pro-motion Tuning dyno wars saturday and win for the FI 4 cyl....

 

blow through is even worse for the MAFS blax.
When the throttle shuts, the MAFS is still reading the air in the cold pipe which causes it to go crazy. I planned on going blow through instead of the normal draw-through, but changed my mind.

the z32 is good to 500.

 

Awesome, that's something less to worry about.....what about the head? All I have as far as that goes is Greddy rocker arm stoppers, power enterprise 1.5mm headgasket, and arp headstuds....