WELCOME TO RIVER DAVES PLACE

Search results

  1. J

    Blackhawk drive with all three sets of props - sell or use on a Cat?

    The guys who own 20 cigs love the blackhawk , they work really well on that hull. The Donzi 22 Classic Blackhawk hull was specifically made with a rocker for the drive. I owned one and it ran an honest 80 mph with a bone stock 502 mag mpi. I would advertise it on the 20 cigarette owners group...
  2. J

    540 Rebuild Thread. Step by step

    Here is a picture of the stainless gen 3 . I had to enlarge the cut outs to 5 inches As the pipes are 4.5. I can’t recommend that company enough. Initially I didn’t think I had enough hatch clearance. Stainless offered to send me one side to check for fitment and if it did they would just send...
  3. J

    Holley Sniper EFI conversion on a 1995 Kachina Icon 25' mcob 454/bravo 1

    Yeah , following. I would love to do this to my 540. I am running closed cooling . The problem I have is getting the temp to stay at 160 or above. off plane she gets warm but while running I dip down into the 140ish range. The imco lower flows a lot more water through the heat exchanger.
  4. J

    540 Rebuild Thread. Step by step

    Yeah , the long 16 inch risers , not through the hull. I am unsure of the new exhaust , lol. the manifolds and risers are mounted but I am waiting on the tailpipes to be fabricated.. they are going to be 4.5 inches and through the hull. The engine builder has dyno’d several of their setups and...
  5. J

    [SOLD] Gibson Marine Bullet Mufflers, Clamp-On

    Ohh man. That’s a great deal ! I am in the market for 4.5s.
  6. J

    540 Rebuild Thread. Step by step

    I recently had a 502 mag mpi rebuilt and turned into a carbed 540. Closed cooling. Dart cnc heads , a really nice engine making 711 horsepower at 5600 and 712 tq at 4700. That was turning all accys and dyno headers. I had bought a new set of EMI exhaust. We then installed the EMIs and it knocked...
  7. J

    EMI Thunder BBC

    These sold. Sorry I didn’t catch this earlier
  8. J

    Bravo lower

    Bravo lower with under 5 hours of use. Purchased new B1X last year and switched to a -2 imco. Very good to new condition. 1500.00 firm plus shipping / PayPal fees.
  9. J

    EMI Thunder BBC

    I have a nice set of exhaust , purchased new last year. Approx 20 hours of use. I did a repower and this isn’t going to work for me. 1000.00 plus shipping / PayPal fees.
  10. J

    Any motor builders or boat builders with engines?

    Contact Mesa Balancing in Hialeah, Fl. Laz Mesa is a top notch guy.
  11. J

    Merc Racing Max 5 - FOR SALE

    Hi. Is this the standard Max 5 or Max 5 ST ? Thanks in advance.
  12. J

    Fresh 540 cubic inch pump gas engine!

    Oh that’s ok. Thank you for your reply. My 502 mag mpi is getting tired and am looking for a replacement / upgrade
  13. J

    XR lower/Imco -2 lower

    Thanks for the info !
  14. J

    XR lower/Imco -2 lower

    Is the lower available?
  15. J

    Lake Powell

    👍🏼👍🏼. Thanks
  16. J

    Lake Powell

    i am planning on going to lake powell from south Florida in june. Would appreciate any advise or tips .. I plan on pulling my Donzi 22 classic to bullfrog and then after a few days stay on the west side of the lake ? Thanks in advance.
  17. J

    Fresh Water VS Salt Water Trailers

    Sport trail trailers makes really nice aluminum trailers. I think they are based in Louisiana.. there are a lot of aluminum boat builders along the gulf coast and the weld work is top notch
  18. J

    Imco -2

    Sold.
Top