1967 Pontiac Firebird

[Paul Ceasrine]

H.O.

The numbers,,,,

1967 Pontiac Firebird and (1967 NHRA Class)

* Hardtop.........326/285 HP 'H.O.".........#3140 lbs.....(11.02 Wt/Hp)............NHRA Class = C/S
* Convertible...326/285 HP 'H.O'...........#3425 lbs.....(12.06 Wt/Hp)............NHRA Class = E/S

* Hardtop.........400/325 HP....................#3190 lbs.....(9.82 Wt/Hp)..............NHRA Class = B/S or SS/E
* Convertible...400/325 HP....................#3481 lbs.....(10.71 Wt/Hp)............NHRA Class = C/S

* Hardtop.........400/335 HP 'Ram Air'...#3190 lbs.....(9.38 Wt/Hp)..............NHRA Class = A/S or SS/D
* Convertible...400/335 HP 'Ram Air'...#3481 lbs.....(10.23 Wt/Hp)............NHRA Class = B/S

Note; The NHRA re-rated the 400/335 HP 'Ram Air' to '340 Horsepower'