Originally Posted by
aeMatt
Regarding pistons, I also consider the combined total hole diameter for each:
2x1.5 = 3.0mm total
2x1.6 = 3.2mm total
2x1.7 = 3.4mm total
3x1.4 = 4.2mm total
4x1.3 = 5.2mm total
Significant difference between the 2 hole and 3 or 4 hole pistions. Still testing and trying to match my fluids accordingly for track conditions...
why do people keep adding the numbers? IMO, the math means nothing. You have to try them. I really like the pack of the 1.4x3 for my track. It also seems to soak up the rough parts better and the corning is much more balanced and consistent for me. Put the calculator away and drive.