340 Rod questions

Wyrmrider said

racial tenson
wat about the new total seal rings with the horizontal gas ports built in
anyone try them or is yr our guinea pig
whoever said it's all been done already is just not with it
I have a 360 on the stand with KB's for stock heads
have to decide if going aftermarket heads will help 1500- 5000

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I’ll probably be the guinea pig on this, but I won’t have a clue how well they work, as I’m putting them in before I go to the dyno. I wish I had the time and money to run it just like it is, and the just change out the top rings and go right back to the dyno. I suppose I can measure blow by on the dyno, but again, I have no data on blow by as it is now.