Originally Posted by
My ST-RR EVO
I'm not sure if anyone else does, but Kyosho makes some pistons that are tapered and the holes are drilled at an angle as well. Any dyno info on those?
I was just informed of those pistons a couple weeks ago, and they really intrigued me, so I ordered a couple 8h1.2mm's. I Hope to test them out this weekend. It's been a few months since I had the dyno going though. I'll be sure to test them with the piston flipped both ways (taper up and taper down). If I do get them tested, I'll mention the findings right away for you guys.