Match Race ~ 1968 Road Runner '383' vs. 1966 Mercury Cyclone GT '390'

Gene

These '2' cars were in the same NHRA Class at the end of 1967.

1968 Road Runner 383 = 10.22 Wt/HP
1966 Cyclone GT 390 = 9.89 Wt/HP

B/Stock = 9.50 to 10.59 Wt/HP

When the 1968 Road Runners were introduced in September 1967, they
were classed in B/Stock.

In 1968, the NHRA changed the Stock Class factors;
* D/Stock ....... 9.50 to 9.99 Wt/HP
* E/Stock ....... 10.00 to 10.49 Wt/HP