Please tell me if I am being stupid but what are the benefits of changing the elbow? I haven't had a chance to see a standard elbow yet.Just some small explanations on the elbows....because it seems that some people do not understand certain things
-The elbows have mild steel flanges du to the fact that mild steel does not warp or distort in time like stainless
-The O2 sensor bung will be also made from mild steel because, on stainless the thread will lock due to the heat.
Have a nice day everyone!