Topic: O.E. fuel system and tech
So, I am the main wrench for our group, hopefully setting up for Lemons south fall in September, setting up a relatively terrible miata, and am looking at the rules about having a metal firewall between the tank and the passenger compartment, which makes total sense, however it says nothing about the fuel filler neck. we are running the stock neck in the stock location, but it is in the trunk, and with all of the interior etc. removed there is a pass-through between the trunk (near the filler neck) and the driving compartment. Do I need to cover/seal/fill/remove this hole and the similar one on the passenger side?