Reference Details
- Common issue
- Flattening GTO, Firebird, Ram Air 400, Ram Air II, and Ram Air IV ratings into one generic Pontiac 400 number.
- Confidence
- reported
- Correct value
- Public reference values should preserve source differences until factory documents resolve the Firebird-specific torque and rpm line.
- Where to check
- AMA specifications, factory service literature, PHS documentation, and engine-family references
