The car I mentioned with the old jetting had over 700 passes when it was sold, ran another 2 years with that setup. Car was sold again and I lost track of it. My current 572 with Indy X-ram Eddy 750's usually runs 113 pri/110 sec with stock rods. I did drill the secondary cluster feeds last fall to .120" as they were around .075" if I remember. That along with 116/113 seemed to help a little but the air was pretty good. As far as being lean it runs the same MPH (148) with the Eddys or a pair of Pro-Systems Holley 750's. I clean cut with the Holley's and the plugs looked perfect. 300 passes, rod bearings and rings looked excellent on tear down. If it's lean it sure hasn't showed it.
Doug