i saw a thread befor and cant find it, my 92 240 seems to tach out at 4gs. what the hell is the matter? could it be a feul pump. has anybody ever put a mustang MAF on and what had to be done, what kind of performance upgrade did it have. thanx guys

 

I dont know but i also want to know the advantages of putting the cobra mafs on the 240sx other than just listing it a a upgrade???

 

It allows more air to flow through into the TB. However, it will only benefit you if you're running 8+ lbs of boost. (The stock MAF can handle 7-8psi)