[Jagtec1]

There is a lot of info on those threads...not sure what more you want. You need to dump that carb and get a good Q-jet or maybe a 600 or so CFM Holley. More cam will help. You should also consider headers...gotta get it out to make power. I ran a 3.55 gear with a T-350. I removed the choke on my carb...it was hanging open at one point, and I gained around .2-.3 by wiring it open. See my cam specs (in above linked thread) for ideas on cams that work. Tuning the proper carb will give you better "seat of the pants" performance. HTH.