sold my shelby gt350 and just purchased a e.r.a. gt40....i will be asking alot of questions since dealing with shelby's and cobra's for years not that familiar with the gt.. it has a boss 302 block stroked to 351 and a zf trans axle with a weber 4bbl? any one know of the weber 4bbl? i think it has a marine application? thanks in advance! domenic