Siezed the top piston when I fitted TYGA pipes without doing a rejet.

Siezed the bottom piston when I didn't rejet enough having gone from +25 degrees dry, to +8 wet at two different track days.
_________________
MC21SP Plaything
BMW F800GS Bumblebee
Triumph 9551 Daytona Big boys toy
FJ1100 Sporting relic
GTS1000 oddball