[Blk70]

Thanks all for the informative replies. Misfits, I couldn't tell you the benefits/disadvantages of the sqaure bore vs. spread bore, can you elaborate a little more. I am definetly leaning toward the performer series because of the reduced costs, rather than the Q-jet replacement form Edelbrock. Rather would save the money toward my ultimate goal of a nicely stoked 383 stroker. Thanks again all.