[rgunlock]

I haven't done any changes to my tune since my last posts. Was told by a knowledgeable source that with my GM Performance 350/290 I'd never be able to tune my Quadrajet so I'm happy with it unless I first change out the cam. Too much cam for too low of compression ratio. That said, I get 15-15.5 at cruise (1800-2000 RPM) and after the truck is totally warmed up it bounces around between 16-18 idling at ~800 RPM at lights. Much lower numbers when the choke is still involved. My base timing is at about 16 BTDC.