I took a new car to the track and someone did not like the fact I took the cluster out (because it was bad) and replaced it with a aluminum piece with gauges in it. It sure cleaned things up, and the gauges are easier to read. Patton told me that no one would protest that, but I do not like to have cars that are not completely to the rules. Would we consider the wording that 944 Spec uses??
16.2.2 Dashboards may be modified or replaced with panels that will conceal the instrument
cluster and remaining dashboard wiring. Dash areas must maintain a clean and neat appearance.
Additional gauges may be added. Stock gauges may be removed or replaced.
16.2.3 Turn signal and wiper stalks may be removed.
16.2.4 Steering wheels may be replaced. Quick disconnects and steering wheel spacers are
allowed.
16.2.5 The air conditioning system may be removed. The heater core and blower fan assembly
may be modified or removed.
16.2.6 All interior trim including radio, speaker, headliner, stock seat belts, sunvisors center
console, carpet, soundproofing and coatings may be removed.
16.2.7 Unused wiring, brackets, nuts bolts and studs may be removed.
16.2.8 Ducting may be added to provide fresh air to the driver/passenger compartment, providing
that no modifications of the body structure are made to accommodate this addition.
16.2.9 Spare tire and emergency jack may be removed.
16.2.10 Doors may be gutted on driver and passengers sides. This includes removal of the
window glass, glass operating mechanism and door structure. It is recommended that factory side
impact bars be retained in the doors. Both doors must be capable of opening and closing and the
stock latch must remain intact. Interior door handles may be replaced or relocated. Door
windows must be open during operation.
It sure simplifies things and can clean up an interior, plus there is less plastic to burn in a fire (Ex. Z06 in Atlanta). No performance advantage, and can be cheaper than trying to fix 20+ old stuff.