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  1. Jet Boats
    Just got my first jet boat (just a family cruiser) and it seems to have a very mundane BBC. My plan is to keep the current engine cover so is there a log/snail exhaust option for higher HP? My plan is a 540 with a large hydraulic roller cam and single four barrel.
  2. V-Drives
    October 20, 1985 Subject: Rule proposals Dear Gentlemen: Enclosed you will find new rule proposals drawn up by myself and Bob Goettel. We have spent a considerable amount of time and thought evaluating these rules by observing different situations occurring at race sites and by observing...
  3. Jet Boats
    Guys im trying to decide whether to buy a 73 sleekcraft daycruiser (21), or keep my 85 centurion (16ft) and possibly converting it from a omc stern to jet drive. Here is a picture of them both. Would it be worth it to swap the omc for a jet, or just upgrade the engine to a SBC and keep the OMC...
  4. GN7 On the Dyno
    Going to spend this winter rebuilding my 496 mag ho, but I want to put in new high strength components. I already have a Raylar kit on the top end with new cam, intake, and aluminum heads, looking for my best options for a forged rotating assembly. Raylar has one for about 2700 bucks that...
  5. GN7 On the Dyno
    Ok, Here's a quick question. Right now I have water injected through transom headers and I'm wanting to add EFI to my boat. I'd also like to utilize factory type and wideband O2 sensors... Can I do that with water JACKETED through transom headers...or do they still run too cool and still have...
  6. Jet Boats
    i have a friend with a 21 renegade open bow jet boat and he has had the worst luck with motors. 3 motors is 5 years, all motors were lost for different reasons and now he is passing on hp for a turn key deal perferebly something with a warranty. and ideas merc marine power etc. anyone now prices...
  7. PB Open Water
    Anyone read this months Motor Trend? Feature story on the Nissan GT R which is one fine car, 0 - 60 in prox 3 sec, handles better than many cars 3x or 4x the price, but if you want the good (Brembo) brakes, its an extra 50 grand! I drive a luxury car and I get the whole car for under that...
  8. PB Open Water
    those of you that spec built, what was the best up grade you did, Mine was the full hydraulic steering... after driving with it all the time going to cable sucks..
  9. PB Open Water
    I had not heard of them and just watching 60 Minutes discussing these new problems making their way into the market.What an education I thought the Sub-Prime problem was the end of the grief.:confused:
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