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  1. M

    Caddilac Reductions

    Please post info about those boats running caddy reductions. Engine vs. prop RPM's, prop size etc. Built a 479 (472.035 over) Has about the same HP as a 502/502 with about 150 more lbs torque. If it were yours, what ratio would you run. I keep reading about everyone's MORE RATIO=better. I just...
  2. M

    hand held gps repair

    there is a back up battery for it as well. Have you found it and taken it our? It is usually like a watch battery. You should have to remove the entire cover sometimes. Hope this helps
  3. M

    Spam

    Lookout guys. THis morning got an email from SAO saying something of my registration and password. Looks like it has spyware in it. Be CAREFUL!
  4. M

    500 Caddy reductions

    Anyone running a 500 caddy reduction? I would assume 1.7:1 CH3 would be the best for me. Got a hot caddy for DD and it is not good for my boat, evidently. Got stuch on a flat rock bed in the river in 4 inches of water! Also found out the hard way I could not pull onto a small gravel bar just...
  5. M

    What is the best way to test your boats ability to run dry?

    Any help on how to not find out the hard way the boats abiltiy to run dry?
  6. M

    500 Caddy Props

    Anyone running a 3 blade on a Caddy? If so, what size and type? How does it move the boat and what does the motor have done to it? Mickey
  7. M

    Caddy 500 engine stand

    Can anyone help with Pictures of a Caddy 500 on their engine stand? Got a boat that had a 500 before I bought. Finished building my 500 and the stand is 2 inches wider than the back of the block. Please help!
  8. M

    Prop for 500 Caddy

    I have been asking about props for moy motor. I know several people with stock Caddy 500 running a 72X38 paddle. I have a stepped up caddy and am wondering if a 72X44 would still work with the stepped up motor. It is the same lenght with a little more pitch. This will move more air, right? How...
  9. M

    500 Caddy

    I am getting a Cadillac motot for my airboat. Fairly new to airboats, no to motors. The motor I am building is set up for DD, will have approx 600 lbs torque at 2800-3200 rpm and around 400 HP at the same time. I was told this configuration would be best for a 76X36 wood paddle prop. Can anyone...
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