what is the horsepower rating of a 1967 Pontiac 326ci engine?

July 11, 2009 | Car  

Re: “what is the horsepower rating of a 1967 Pontiac 326ci engine?”
  1. 1
    just wonderin says:

    rated at 250hp at 8.6 to 1 compression or 260 hp at 10.25 to 1 compression

  2. 2
    Mad Jack says:

    At least in the Firebird, there were 2 versions of the 326.

    The basic version with a 2 barrel carburetor was rared at 250 BHP

    There was also an H.O. version with a 4 barrel carburetor rated at 285 BHP.

  3. 3
    eldoradodave says:

    250 hp at 4600 rpms with a 2 BBL. 333 ft lbs of torque at 2800 rpms. 4 BBL is285ho @ 5000 rpms.359 ft lb. of torque at 3200 rpms

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