04-28-2018, 03:34 AM
Bumping this back up because I unboxed my arrow header this morning and am holding it up next to the bike trying to figure out where I want to weld on the 18mm bung for the autotune sensor.
Looks like I am going to put it back close to the end where the mounting tab to the frame is, on the inside of the bike, parallel to the ground.
If I had planed on keeping the autotune sensor in, O2 sensors typically are mounted with an upward angle to stop moisture from accumulating and helping longevity.
But I am not going to leave the autotune sensor in for anything other than tuning as the collector pipe is only 1.5 inch and the large WBO2 blocks a good amount of that when installed limiting / hurting CFM a bit I imagine.
Having it level to the ground should make install and removal of sensor / block off plug much easier.
Looks like I am going to put it back close to the end where the mounting tab to the frame is, on the inside of the bike, parallel to the ground.
If I had planed on keeping the autotune sensor in, O2 sensors typically are mounted with an upward angle to stop moisture from accumulating and helping longevity.
But I am not going to leave the autotune sensor in for anything other than tuning as the collector pipe is only 1.5 inch and the large WBO2 blocks a good amount of that when installed limiting / hurting CFM a bit I imagine.
Having it level to the ground should make install and removal of sensor / block off plug much easier.