Indy/rhs heads?

Moper, BJR..
Another good way to 'measure' the heads flow curve is to take the average flow. Just add up the flow numbers at each valve lift and divide by the total lift values up to the actusl lift of the camshaft you will be using. You will be SURPRISED at the results you will get. Best average flow is what you are after. Some heads with BIG lift flow numbers will show Much less average flow than a good street ported head most of the time. I believe this is what Moper and BJR is trying to say. Lead on gentelmen.

Terry