Hi all,

A few months ago, I had my distributor re-curved (440 6-bbl w/727 automatic in '71 Satellite), and am not at all satisfied with the results. Rather than keep fiddling with changing springs and welding up slots, I've purchased this box. Just wondering who else here is using one of these, and if anyone knows of an online repository of curves that other people have developed? I'd prefer not to re-invent the wheel if I don't have to. Right now, I'm looking at a couple of curves from 1967 & 1968 hi-po 440's (below), and am planning to duplicate those to see how they work. I'd appreciate knowing what others have done, thanks!

Roger

1967-440FactoryTimingCurve.png1968-440-A134-Timing-shortslots.png
Last edited by Fab64; 09/06/19 03:47 PM.