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  1. #11
    hey, JD, 1050 on a 502? We'd love to get that motor from you and show you where 50 hp went. Just kidding. I could believe the pv's were eliminated, you already had too much main jet to feed it. Once an engine comes out from under the load, like getting on plane or rolling up from 3500 rpm, the pv closes and the mains do all of the work.

  2. #12
    USA Fountain, hopefully thats a blower motor you're talking about. whats the carb? A 650?

  3. #13
    Registered jdnca1's Avatar
    Join Date
    Feb 2002

    WAY TOO much carb....thats what happens when you don't tone those drag racing engine builders down a little. An 850 would have been the ticket...if I had kept the baot more than 1 season I would have made the swap. Actually, once I got through 3000 rpm the carb worked great, plugs looked good etc. The transition was a *****..around 2500 it would get lean. Go figure. Anyway with the new motor I went with race demons which were near perfect for my set up out of the box.

  4. #14
    Ginger or Mary Ann? Charter Member US1 Fountain's Avatar
    Join Date
    Oct 2000
    Lafayette, IN
    Originally posted by DanL
    USA Fountain, hopefully thats a blower motor you're talking about. whats the carb? A 650?
    Yep, but just a small blower. B&M 250, 502, Carb is a single, 1050 Dom.
    Some people are like Slinkies - Not really good for anything, but they
    bring a smile to your face when pushed down the stairs.

  5. #15
    Charter Member # 55 Charter Member Griff's Avatar
    My Boats:
    ..........32........... Active Thunder
    Join Date
    Oct 2000
    Originally posted by US1 Fountain
    You guys are SCARING me! My 1050 Dom, 3 circuit, has 124 jets at all 4 corners and 5.5 PV in pri. only. Maybe this explains where my gas goes.
    I wouldn't worry too much. Stock jetting on the 525SC is 125's all around, I believe.

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