Truck drops 1,000 rpm's when put into gear(video)

[Lil Ape]

Yeah im still kinda new to carbs, timing and everything associated with old vehicles. Still learning. I always heard Holleys were great for power but sucked on staying tuned right. The truck came with a nasty 500cfm edelbrock. But I wanted the power so went with the holley. Its amazing how easy it was to work on these old trucks compared to everything made today. Its nice to see an interior held together with screws instead of clips for once.