David Vizard, Uncle Tony's garage, Unity motorsport. Mission impossible Dodge 302 Head porting
Yikes that's a fuggin lotta work in an iron head. How'd it turn out?
As i said above, i never finish it
Was that posted on the PTS flowbench forum? Looks as though its still has that dip in the floor which is what I would fill in all the way to the SSR.
Yup spent years on them when i knew 0 about any of it.
And now waiting, on a chip? for my digital manomitor so i can us the bench i built sever year ago. I got around to calibrating it this summer and found the DM was not accurate as the temp changed.
As far as feeling in the floor all the way up to the SSR that was what i did in the first place but air speeds were always to fast at the SSR. It was like that dead air speed on the floor tossed some of the air up into the roof were the air speed were dead also and when you made the floor flat, all the air compressed to the ssr.
Maybe if i would have cut all the way to the valve cover surface then i could have raised it at the floor, at the opening. but the air speed were just to fast at the push PRP also when you raised the floor up to SSR level. I don't know, but what i do know is that i used 5 pound of Zspar feeling and then cutting out and changing all kinds of shapes in the port trying.
if you read that thread then you know all the time i have skrewwed with this head.