Corrected Horsepower Factors > 340 ~ 360 ~ 383 ~ 400 ~ 426-S ~ 440

69 Cuda 440 said
Corrected Horsepower Factors


1962
383/343 HP ............ 320 HP

1963
383/330 HP ............ 280 HP

1964
383/330 HP ............ 280 HP
426/365 HP ............ 300 HP ..... 'Street-Wedge'

1965
383/330 HP ............ 280 HP
426/365 HP ............ 300 HP ..... 'Street-Wedge'

1966
383/325 HP ............ 280 HP

1967
383/280 HP ............ 280 HP ..... A-Body
383/325 HP ............ 280 HP
440/375 HP ............ 350 HP

1968
340/275 HP ............. 299 HP
383/300 HP ............. 295 HP ..... A-Body
383/330 HP ............. 295 HP
383/335 HP ............. 300 HP
440/375 HP ............. 356 HP

1969
340/275 HP ............. 299 HP
383/330 HP ............. 295 HP ..... A-Body
383/330 HP ............. 295 HP
383/335 HP ............. 300 HP
440/375 HP ............. 356 HP
440/390 HP ............. 395 HP ..... 'Six Pack' and 'Six Barrel'

1970
340/275 HP ............. 299 HP
340/290 HP ............. 320 HP ..... 'T/A' and 'AAR'
383/330 HP ............. 295 HP
383/335 HP ............. 300 HP
440/375 HP ............. 356 HP
440/390 HP ............. 405 HP ..... 'Six Pack' and 'Six Barrel'

1971
340/275 HP ............. 314 HP
383/300 HP ............. 295 HP
440/370 HP ............. 350 HP
440/385 HP ............. 405 HP ..... 'Six Pack' and 'Six Barrel'

1972
340/240 HP ............. 285 HP
400/265 HP ............. 298 HP
440/280 HP ............. 340 HP
440/290 HP ............. 345 HP

1973
340/240 HP ............. 285 HP
400/260 HP ............. 298 HP
440/280 HP ............. 340 HP
Click to expand...

Homer

1969
Plymouth 'Air Grabber' {Under Hood Fresh-Air Induction {Code N96} ........... $55.30
Dodge 'Ramcharger Hood' {Code N96} ..................................................... $73.50

Both of these Fresh-Air Package Units did 'not' change the 'advertised' Factory Horsepower ratings.

The Consensus > Was that they were worth approximately {+7 Horsepower} at 90 MPH.