Well i got a used edelbrock hi flo base and runners today to find that they are the earlier style and have the cold start injector bs on the intake also 4 ports for coolant when my 89 only seems to have 2 the other 2 seem to be just metal there and no coolant flows through. How do i bolt the 88 style up to my 89 heads and other components? Also what gaskets do i use on this edelbrock setup?