Tunnel ram or no tunnel ram...

Miszny said
This was done by Larry Smith. Photos are from his facebook. He puts flow charts there also. He does great work, fewer and fewer people like this around unfortunately.
There is a nice increase with doing this. I did similar stuff with big block RPM heads and did flow tests berfore and after. I will find this and post over here, it was a while ago but I will find it.
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I have an old flow bench at work, as soon as I can figure out how to make more time in my life my plan is to be one of these guys doing great port work. @Rat Bastid lives near me and is a great teacher and does nice port work so I have a mentor, and since he has an engine Dyno we can probably help each other make more money!