cam timing 120/104 web cams?
 

Webcam's site does not show any info on cam lobe centers or set up timing. Can anyone help?
thanks!
dave

Thanks to Steve Weiner at Rennsport for the help!
db

The answer is 5.2mm. Just posting the info to help anyone if they find this thread while doing a search.

Dave & Tyson:

Good talking with you today and happy to help, anytime...:)

Lobe centers are 100 deg; I & E.

I had good results by advancing the 120/104 cam slightly past 5.2. The HP curve goes right off the charts on my 3L and this moved it down slightly. In retrospect I think I got the wrong grind...

Thanks guys!

These cams replaced the 906 grind that came in Dave's motor. What possesed Dave to buy a full-on race motor for his street/track 914/6 is beyond me. (Errrr, no it isn't :D ) These cams are much more responsive at lower revs, but I've got some more carb tuning ahead of me to get the top-end where it should be.

Should be a screamer when she's dialed-in.

Thanks again Steve!