My new 507 Bracket motor.

Discussion in 'Big Block Cadillacs' started by Big Iron, Aug 9, 2017.

  1. Big Iron

    Big Iron New Member

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    Location:
    Southern Oregon
    Testing new 507" Saturday morning
     

    Attached Files:

    Last edited: Aug 10, 2017
    8ad-f85, Darius and one finger john like this.
  2. one finger john

    one finger john Member

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    Nice, clean install. Let us know what it runs.

    John
     
  3. Darius

    Darius Well-Known Member

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    Looks lovely and congratulations for arriving at the point of testing!

    I do envy you guys with larger vehicles complete with their generously sized engine compartments.

    Best,

    d
     
  4. The Mad Cadder

    The Mad Cadder Active Member

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    Nice me lickey!!

    Not exactly sure how the 1475 affects this I know the dyno numbers for builds like this with
    with a Bulldog...

    Who ported the heads ?? If they are Pro Comps your in the 700 hp range

    Only thing I see off hand is maybe your fuel reg and feeds aint up to it
     
  5. frankenregal84

    frankenregal84 Active Member

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    Can you share some details on the waterpump/mounting? beautiful motor.

    Btw, is this your car?
     
    8ad-f85 likes this.
  6. bugzaper

    bugzaper Active Member

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  7. Cadiac

    Cadiac Active Member

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    Ya tell about the water pump adapters??
     
  8. The Mad Cadder

    The Mad Cadder Active Member

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    I dont know about his but Cadco makes them.
    I have a set from them ..I thought I posted this.. I've had them for years
     
  9. Darius

    Darius Well-Known Member

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    I say there Butch, you got any pictures of them thar Cadco "Chevy Water Pump Adapter Kit Billet Aluminum $95"? Since the question has been asked about their mounting and such, and with a picture being worth a thousand words, pictures would be nice. The Cadco site shows anything.

    Best,
    d
     
  10. The Mad Cadder

    The Mad Cadder Active Member

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    Theres pics here somewhere.. I tapped mine for an fittings because I had to run a remote pump..

    The apadter bolts to the block via countersunk socket heads and the pump bolts thru them.. one side blocks off the bypass port....maybe 3/4 thick adapter one on each side..
     
  11. gary kosier

    gary kosier Member

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    Would I be correct in assuming that the Chevy pump will protrude farther forward than the original
    Cadillac pump, thus requiring a different pulley?

    Gsry Kosier
     
  12. Cadiac

    Cadiac Active Member

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    Intended I believe for Electric pump
     

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