So after the timing belt broke on our S83P Jumbo I replaced and recut the valves, new cap and rotor, t-stat, water pump and tensioner, full top end gasket kit etc... Did a compression test after reassembly and was between 125-135 in all 3 holes cold. Idles great. Set the timing to about 7 degrees per what I've read on the forum and seems to idle and respond to throttle blips well. Problem starts when I try to drive. Runs fine through the RPMs until I shift into 2nd, then the motor bogs down and won't run. Almost like the timing is way off or down a cylinder. If I give a lot of fuel it will barley stay running but cannot take any load from the transmission. I have no clue what this could be. Carb settings? I haven't touched it since I refreshed the valve train but don't see why that would matter. Anyone with advice or similar experience, I would appreciate the wisdom. Thanks!