xxxirocz88xxx

I got a 1988 iroc-z convt i threw in a 383 stroker i had a 305 tpi im still running the tpi setup i have a fuel pressure regulator and 24 lb injectors i got the chip reprogramed also... this is my prob the engine runs like **** there is less power than i had with the 305 it seems to bog down around 2500 rpms then the engine light comes on and the car is running way beond stouch i really cant fig out what is goin on or where to start looking for a prob i hooked a computer up to it it said mass air flow problem..... what could be my problem.... is it a ecm problem... intake... valve adjustment....wrong cam... ????????