One of the photos looks like the cracks line up with the bolts that hold the hat to the disc, the other not so much. Differences in heating and cooling rates of these 2 parts?
using the Perth-WRX mobile app
__________________
Race Torque Dyno 399 NM, 248Kw @ 20PSI
Straight roads are for fast cars, twisty roads are for fast drivers. I have or am neither.
http://tttmsp.smugmug.com/
|