Quote:
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Originally Posted by Best-In-BC
I might be buying a 1980 FIrebird with a 267 whats the average HP?
Any ideas ?  |
brand new or rebuilt from 214 HP to 320 HP and up, used and worn a lot less HP
ENGINE CAM RANGE CARB CFM RANGE HORSEPOWER
RV
267 19493 to 20293 393 to 491 cfm Max. 214 HP
Mild performance
267 20293 to 21093 442 to 547 cfm Max. 240 HP
Performance
267 21093 to 21893 493 to 603 cfm Max. 267 HP
Hot performance
267 21893 to 22693 545 to 659 cfm Max. 294 HP
Track performance
267 22693 to 23493 598 to 716 cfm Max. 320 HP
Pro Street and race
267 23493 and up 653 cfm and up 320 HP and up