Quote Originally Posted by mjorgensen View Post
Routed and sleeved like all our installations, the O2 sensor itself has more clearance than the other years so there must just be more overall heat, will get JD's car back again someday and see where exactly this happened. My guess is that this will be a possible issue with cars that see a lot of track time as we have not had any known issues until this one and we know JD can get after it on the track.

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Mark mine were toasted as well after my last track day. Still working but the front O2 connectors look like burnt marshmallows lol. It's the area under the collectors that got mine. I had them tied way out of the way as well. What did you use to wrap those with? Looks good.

Andy