Last week the Rear Ball Joint Carrier bolts broke on my Elise during an HPDE . As I researched it , I discovered that this problem was out there as a possible issue which I missed. I am working on the repair with upgraded bolts all around.
Doing the HPDE is a something I wish to continue doing.
My question to the LT group is "What other potential problems should I be addressing to avoid any more suprises?"
well outside of fixing your rear toe links (multiple upgrades exist from vendors here since its a known weak point)...
-dont over-rev (shift before 8k since a stock 2zz typically stops making power by 7900ish RPM)
-have your oil line fittings been recalled/replaced? if not, I would address that
-consider replacing the stock radiator with an all aluminum version (weak factory plastic end tanks can crack)
-be cautious on long left hand turns with under half tank of gas (baffled tank/fuel surge kit will help)
-be cautious on long right hand turns if you are low oil for whatever reason (baffled oil pan will help)
-keep in mind the stock aluminum brake caliper piston gets pretty hot when tracked & can cause some brake fade or fluid getting too hot (better fluid or steel pistons could certainly help)
-your front turn signals could pop out (have some tape on hand in case a clip breaks off)
other than upgrading toe links, oil line fittings & radiator the Eliges are pretty damn reliable for an occasional track day from the factory (& for what its worth I dealt with all 3 of those items the same day I took delivery of my car)
forum research goes a long way :up: