340doc
Well-Known Member
I'm banging my head trying to figure this out. I want a piston with the factory compression height of 1.840 which is 10.5 to 1 factory spec. I've found two after staring at the internet for two days. One is the old reliable Speed pro/TRW slug and the other is the KB 243. I've ran the old TRW piston years ago and I know there bullet proof, but know very little real world about the KB's, just what I've read. I might add I'm not looking at anything custom or high dollar. So they're not good if your using a power adder and prone to detonation failure I've read. So to those who are running them what say you?! Good?