Well, The truck is up and running with the blower, and it is great. It is scary fast.
It ended up being the distributor, so I got a new MSD pro-billit. In case anyone was wondering, the reason I didnt use the 250 blower and went out and bought a new 142 is because I wanted it to fit under my stock hood. So anyways, time to go out and tune some more, this tuning with a blower definitely has a learning curve.