As far as I knew Bjs only made them with a 1g head flange90TurboTSi said:
As far as I knew Bjs only made them with a 1g head flange90TurboTSi said:I know there are differences in the 2 units I want to know how to tell the apart. I found one but the owner does not know much more then that it is a BJs intake manifold. When looking at it what would make the differences for a 1G vs a 2G?
thanks