In order to be admitted by SCCA, it had to include certain options, such as the sports equipment required for Group 2. This equipment included:
+ sports springs and shock absorbers on all four wheels
+ Special Tires
+ mechanically driven botavalves
+ Holley 4-Hole Carburetor
+ modified intake manifold made of aluminium
+ 2 inch intake valves and 1.6 inch exhaust valves
+ double point ignition
+ Torsion Bar
+ optional escapes and
+ body painted with the bands typical of USA racing cars
The Z-28 with the Holley 4-bit carburetor accelerated from 0 to 100 km/h in 6.7 seconds; traveled the quarter mile in 14.9 seconds and reached a top speed of 200 km/h.
A few months later, the Camaro received as an optional 6,500 cm3 “L-78” engine reaching 375 HP.
© Adrián Blanco 2005 — Reproduction in whole or in part without explicit consent of the author is prohibited. —