Making a little progress on the W5 engine for the Dakota

MOPARMAGA said
How well do gas ported rings work vs gas ported pistons work?
I guess that would be a long day on the Dyno for testing.
I used total seal gas ported rings in my pistons

Total Seal tested this and has a video on it. If it is true results it is an eye opener. They have a lot of excellent videos.