[AD removed for archives] ------------------------------------------------------------------- Need a new Cell Phone? A BlackBerry 7250 could be yours free! Find out how! caadV2bbOyW3Na/Amazing phone ------------------------------------------------------------------- No, it was a system made for Jegs, I don't remember the name. It came with distributor, harness, control box, and ballast resister for around $140. You think maybe something could be faulty in it? Jeff Jim Jablonski wrote: > > Jeff, > > IMHO, at that RPM, it sounds spark advance related. What's the new > ignition system ... Mopar ECU/distributor? > > Jim Jablonski > Royal Oak, Michigan > '64 Fury > > ledman_70@xxxxxxxxxxx wrote: > > > > I installed a new 780 Holley and complete new electronic ignition in my > > 413 in the last 2 months. I've rejetted the carb, changed the squirter, > > and adjusted the timing and carb till I'm blue in the face, but I can't > > get rid of the flat spot between 1500-1800 rpm. When you let the clutch > > out and the engine starts to load, that's where the flat spot is most > > obvious. If you take off agressively, it's invisible. The engine has a > > 509 Huhges cam, headers, and a 2" carb spacer to adapt the Holley to the > > > > > > original cast intake. I can't determine what's causing the flat spot, so > > > > > > I don't know which direction to go from here...any ideas??? Bueller? > > Bueller? > > > > Jeff Adams > > 64 Polara Jeff Adams 64 Polara [AD removed for archives] ------------------------------------------------------------------- New Apple® iPod® nano. As Thin as a No. 2 Pencil. Stores up to 3 Days of Songs! Get it Here FREE*! caad0PFbOyW3Nf/Superb Rewards ------------------------------------------------------------------- ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html. bOyW3N.