Wiseco piston - Namura or JE

[steven22]

I've only personally seen 2 namura pistons run, and neither of them lasted a full summer.

First was in a blaster, which melted and caused a small nightmare.

Second was in an 05 crf450r, which fell apart and took out the cylinder, cracked the head and bent the valves.

I've run wiseco in my trx250r for 10 years, replaced it once with another wiseco.

A cheaper piston might not give you issues, but for a few bucks I don't think it's worth the risk.