New "Valvetrain" Advanced Tech Forum

[speedtalk]

For all HotPass members, this is the place to ask your valvetrain tech questions.
viewforum.php?f=76

Just click on "New Topic", to ask your valvetrain related questions.
You will only receive responses from our Speed-Talk Vendors, and other HotPass members.

[RevTheory]

I was going to ask Mike a similar question on a thread from a couple of weeks ago.

Things like seat angle, throat velocity, etc. came to mind. I was going to ask him out of all the data that a guy could get from a flow bench, what would be his most useful top three?

[CamKing]

I was going to ask Mike a similar question on a thread from a couple of weeks ago.

Things like seat angle, throat velocity, etc. came to mind. I was going to ask him out of all the data that a guy could get from a flow bench, what would be his most useful top three?

Mid-lift flow
Lift point where port goes turbulent
Port velocity at MCA

[skinny z]

I was going to ask Mike a similar question on a thread from a couple of weeks ago.

Things like seat angle, throat velocity, etc. came to mind. I was going to ask him out of all the data that a guy could get from a flow bench, what would be his most useful top three?

Mid-lift flow
Lift point where port goes turbulent
Port velocity at MCA

What's your take on low lift flow? Say, .050" - .200". My understanding is at these levels, the seat profile has the greatest impact. And for reference, I'm talking about the typically sized 2.02" intake on a Gen 1 SBC.