I read lots of CFM claims, but rarely do they indicate at what lift. Should I assume a certain lift? Since cam profiles have varying lifts.

E.g., if my max. lift is 552/510, what flow numbers are most important (at what lift)?

In the middle, low, top?

Thanks.

 

It's all important .

Like Brook said.. I see people usually listing lift #'s. If they list a peak # only, it's probably .550-.650 for most of this 23deg street stuff .

Poke around advanced tech & do some searches, Mr. Horsepower (chuck) has taken the time to write up some pretty good explainations with points regarding what to look for .