So, the 350 miata is alive and well!!!! :)

drove it yesterday and i spun all the way through 4th and couldnt grab 5th cause i didnt have enough room, but the fuel cut at 4500 is seriously pissin me off; really cant get the car to gallop with it, 4.10's and 15" wheels..... Lol
so
rather than getting a tune, a cheaper alternative is a new pcm..... is there a computer out at the junkyard that will eliminate this problem for me?

tune will come after vortec heads and a 454 throttle body

My dad has a 305 computer from my stepbrothers old 91 305 camaro..... I dont think the camaro has a fuel cut, BUT does it have the capability to trim the fuel enough for the 350?

wiring it to work wont be an issue.