The description of the first video clip lists most of details and you can see he is using the stock 318 manifolds. As far as the cam I have alot of time invested in it so I dont want to reveal all the specs but it is a flat tappet hydraulic (even though it is a magnum engine) and has a bit over .500 lift but under 230 degrees of duration. Optimal shift point is right around 6K rpm with 318 manifolds and relatively free flowing muffs/pipes.

Last edited by Rapid340; 11/22/18 08:04 PM.
1971 Factory Appearing Duster 340 11.000 @ 122 mph