The Mopar 383 {1962 thru 1967} ~ 'You Magnificent Bastard'
Frito Lay,
True Fact,
Back in late-1962, Mopar tried the 413 Maximum Performance Camshaft
{.490" Lift ~ 300* Duration} in the 383/343 HP ~ 2 x 4-Barrel.
It destroyed the low-end Torque.
The term 'too much Camshaft' was used. It was back to the {.445" Lift ~ 284* Duration} Clay Smith unit.