Mopars 1968 '383 Engines'

Mopar played Funny Games with the 383.

1968 383/330 HP in the;
{Charger, Coronet Deluxe, Coronet 440, Coronet 500, Belvedere, Satellite and Sport Satellite}.

Had different Exhaust Manifolds than the 383 Super Bee and 383 Road Runner,
as well as exhaust piping.

* Camshaft {Hydraulic}....... .425"/.437" Lift~ 256*/260* Duration ~ 32* Overlap
* Valve Springs................... 134 lbs. {Valve Closed} ~ 208 lbs. {Valve Open}

No 440 Super Commando 'Valve Train'.

Sounds like a lot more than a {5 Horsepower} difference from the 383/335 HP....