Quote:

The engine combo would love a 650/650 lift-290/290-108 cl.solid flat tappet cam or 680/683-284/288-108cl roller cam.these are with 1.5 rockers,1.6 is even better.We used these cams in many builds.



This man has built more than anyone else you can name--Believe Him!
That 650 solid dialed in right--I like advanced to around 102 in a 440 and 105 in a 500 ( we usually race 1/8th) is one of the best cams in that combo on earth! Fiddle around with numbers until you go blind--it will still beat 90 % of the choices you will make--You were talking to another cam guru at Hughes--and ??
That 650 solid will shock you at how well it works--Period! It really needs stout springs and titanium retainers are a 100% MUST with it as well but when degreed correctly it is unbeatable with your combo-which is a classic BTW I have used dozens of them over the years and have never been unhappy. Depend on folks that have built Hundreds of big blocks not a few