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Thread: Canfield Heads

  1. #21
    Registered jspeeddemon's Avatar
    My Boats:
    Join Date
    Nov 2000
    Continental,United States
    Turbo I just purchased a set of 350 BBC Canfield's, have you done any of those yet, and if so what kind of flow numbers did you get out of the box and worked.

  2. #22
    Platinum Member Platinum Member KAAMA's Avatar
    My Boats:
    A boat?....What boat??? How about a galvarnized warsh tub wit a toranady strapped own da rear!
    Join Date
    Oct 2000
    Western Michigan
    I talked with JimV about those Canfield heads he's got in his shop. I stood and watched him as he flowed them right "out-of-the-box" on his Super Flo 600 air flow bench. He installed some valves in the heads withOUT a valve job on the seats (fair or not) just to say that he flowed them "out of the box" and then he did a competition valve grind on the seats and flowed them again with ONLY the competition valve, ----well, He DID say that they are thick/beefy heads, BUT they didn't even come close to the numbers that Canfield is advertising, but JimV is the expert----I'll let him elaborate on it from here.

  3. #23
    bob is offline
    Charter Member #40 Charter Member
    My Boats:
    Renegade 32
    Join Date
    Oct 2000
    Cape Coral, FL
    Ran some 310's on some 502's I did a few years ago. Out of the box with a hyd roller/9.5:1 made 620 on KE's dyno. Last I heard they were still doing well.

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