A different Q on 340 Vs 416

You know I was guessing at the numbers right? altho to the best of my abilities. The point was a comparison and not an absolute. I think the guessing part is valid to as close as I can guess,lol.

I am very happy with the KB107s in my 360; IIRC they were a tic over 500grams

Yep but the numbers seem relevant and close enough for comparison purposes in my opinion.
Yeah thats a nice weight,i think regular TRWs for 340 are somewhere in the 700g territory,and the old TRW domepistons with shaved domes i ran where also in the higher 600´s from memory and im quite sure i have seen 500 somthing gram pistons available for stockstroke 340s.



Oh for what its worth this thing will most certainly get the Airgap manifold regardless of what stroke i end up with due to cost and the fact that i have it and know that it will run good with it,but im also cofindent that at some point when i manage to scrape up the money for the needed carbs and a few other things incluing shaving alitle height of it i will probably slap the tunnelram on the thing again but thats far down the road from here.