A few years back there was a fiery crash at Mid Ohio involving a 944. Several lessons can be learned from the video describing the crash.
http://www.youtube.com/watch?v=shg92VqoSYYHere are a few we should all consider in preparing our cars and practices to follow while on track, and I am sure there are others.
First, stopping on the track should be avoided if at all possible, especially on the driving line, in particular one with limited visibility in the approach. Whether because of an incident or a mechanical breakdown, or even a red flag, bring the car to rest as far off the track as possible, preferably in a protected area and away from areas adjacent to the driving line where cars are more likely to find you if they go off track. Bad things happen when cars going fast hit cars that are stopped.
Second, fire suppressant systems should be installed in all cars that allow the driver to engage from the driver's seat while buckled in. The expense is minimal and they are simple to install. Multiple outlets for fire suppressing chemicals should be place in the interior, engine bay and by the fuel tank. This is not a place where money and weight need to be saved.
Third, fasten your safety belts properly with the latch facing up. Give yourself plenty of time to get buckled in and situated prior to a track session. Being in a rush to get our on track increases the likelihood of making mistakes. Safety equipments works best when properly used.
Fourth, if you have modified the car in a way that may make the car more vulnerable in a crash, consider strengthening those areas in other ways to protect the driver. The rules allow for removal of stock bumpers, bumper shocks, and the spare tire well. These mods will lessen the ability of the car to better withstand a heavy crash in the rear, especially the rear corner passenger side, where the fuel tank is least protected. Even in stock configuration, the rear of the car is more vulnerable without the spare tire in place. Currently the rules allow impact absorbing material may be positioned between the fuel tank and rear of the car.
Beginning in 2015, the Cup rules will
require impact absorbing material be positioned between the fuel tank and rear of the car when the stock bumpers are removed and/or the spare tire well removed or modified.