i have a 90 with 24#'s injectors along with the usual bolt on's, and my pro-m maf just took a crap on me. As far as i know it has the stock computer in it. Any recommendations for a maf for it?? Its has a gt40 lower, explorer upper, 306, 75 mm throttle body, 24#'s, dart heads, crane roller's, e303 cam, etc....