Thanks a bunch Wize... I checked out the metering plate conversion and they are pretty reasonable at under $50. I guess I should buy a box of jets as well. I also see that proform has a nice high flow main body for the vac secondary carb for $125. I also had a stumble off idle as the acc pump cam does not engage quick enough to give a quick squirt....... I see that they sell an assortment of pump cams as well so I guess I'll need to get them. I figure I could buy the new main body and all the accsessories to tune it for about the same price as a new manifold

There sure is alot in carb tuning and timing to know about to get your car in the best possible tune......... I also have a bung welded in the exhaust collector so I can borrow a buddies LM-1 and see where I stand...............

I think I will stick with the single plane and give it a proper tune first and see what happens...... TBF