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  1. Trailers and Trailer Parts
    Sold - 14x7 Torque Thrust Wheels A set of 5 14x7 original American Racing Torque Thrust wheels with 5 on 4.75 bolt pattern. All 5 wheels have been restored and include the center caps. $400, located near Placerville CA. Brett (530) 677
  2. GN7 On the Dyno
    You guys running the really quick and fast mph setups in 19' Daytonas , Liberators ,Cheyennes > taking the bottom of the keel / intake as say a flat plane and Measurement (A) Ride Plate angle up from intake measurement (B) Nozzle angle ( up or down in relation to keel / intake as (C )...
  3. Parts for Sale
    Good condition. Not magnetic, so it must be a standard shaft. $125 Located in Valencia, CA PM me here or email [email protected] with your info and I'll call you with mine.
  4. Jet Boats
    does anyone have a cross reference number to a timkin or felpro seal, i could get at a local auto supply,for the front thrust bearing plate seal. the farthest front seal in the pump. i left my plate out in the weather for a few days while i was removing the grease for replacement and the...
  5. Tow Vehicles, Cars and Parts
    All 4 in great shape. 15x8 with BFG 225/50/15 Tires. Perfect for trailer or anything else. Chevy bolt pattern. Located in California central valley. $575.00 PM or call (951) 566-6982 Thanks.
  6. Jet Boats
    Hello. I have heard 2 theories on going from full thrust forwards to full reverse. some people say its fine and the thing that makes jetboats the safest watercraft. Other say that this will wreck the engine and jet very quickly and never to do it unleaded an emergency. Any thoughts from...
  7. Jet Boats
    Whats the trick to get the bearing out?
  8. Jet Boats
    My neighbor across the street has a 1977 Kona with a berkeley "E" pump. We took the boat out yesterday and the boat has a very noticeable vibration and noise at idle. Set the idle up to 1200 RPM and it helped. How can you determine if it is bad U-joint or a bad thrust bearing..thanks..
  9. Jet Boats
    Anyone have trouble getting a thrust bearing out of a Berk housing? I tried soaking it pump and bearing in diesel for a few days and it still don't seem to want to budge. I don't want to take a chance of bending the shaft. What should I do beat the bearing apart and once the shaft is out try...
  10. GN7 On the Dyno
    Need some advice please... On a roller cam BBC you always run a thrust button / bearing to keep the cam from moving forward in the block, but what about when you are using a cam driven water pump that takes the hex drive or the slot drive off the end of the cam to drive it, how do you control...
  11. Jet Boats
    What's the easiest way to find out if you lost a thrust bearing?
  12. Jet Boats
    Which brand is the best? I need to replace the Koyo that only lasted 3 seasons.
  13. Greg Shoemaker
    Hi, hope you can help me. My 1981 Baja runs a stock 12-JE Berk (rebuilt in 2001) and it has a noisy thrust bearing. It's an intermittent whine that can be silenced by greasing the bearing but it doesn't last long, the whine will return after a couple hours of use. Once it begins to whine it will...
  14. Jet Boats
    just replaced the thrust bearing & must have done something wrong, gets real hot after only a couple minutes. Any Ideas? also is there a preference to an 8 balls or 11 balls per side bearing, whitch is better ?
1-15 of 15 Results