Originally Posted by
1.9 xr2 on 40's
4 pots 4 strokes makes for smooth delivery and reliability
You sure!? I heard 6cyc was the best for smoothness. Not sure how true it is, I can only comment on 6cyc, v6 v5 and 6cyc and head and shoulders above the rest inline6cyc is the smoothest.
4cyc is moot common due to economy, cost and size would say.
By the way original poster missed 3cyc lol