albertaflyer
Active Member
Purchased an SDS EFII from Ross and have been very happy with the whole process. It?s canada day long weekend and I?m sure Ross is busy so I thought I would ask here. So close to flying looking for an answer ASAP. Where are people mounting O2 sensor and can I mount in one tube? I can?t get mine to read unless I creat some back pressure. I?m about 10? from the exit. I have a four into one exhaust and from the 4 into 1 collector is only about 12? long. Any help would be greatly appreciated.