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  1. JetManiac

    TPE engines backstory

    You know some of the origin story anyway. Rest of the story after that you might need to keep digging...
  2. JetManiac

    TPE engines backstory

    https://www.x-h2o.com/threads/affordable-power-its-coming.127137/
  3. JetManiac

    Ski PUMP PARTS-Driveshafts,MAG/OEM pump,Props,Wear Rings, Pump Shoe, Intake Grate, parts

    Solas pump build for 08-20 SJ @Jetpilot106
  4. JetManiac

    R&D Performance Products Old URL?

    AC Racing = After Court racing after his first company was sued out of business.
  5. JetManiac

    Odyssey PC625?

    No sorry, just sell emergency batteries at freerides.
  6. JetManiac

    Apache Powersports

    Dont think Apache has anything to do with RRP.
  7. JetManiac

    Sj start/stop switch

    If you are replacing an existing defective switch, then the oem repair harness is the way to go, less than the complete switch but replaces everything electrical and harness/plugs, only reuse the plastic housing on the bars, but switches and guts are all new.
  8. JetManiac

    Mid-Shaft Alignment/ shimming

    Yes, if it was shimmed from Yamaha, then bulkhead was off some. I would reuse them in the factory locations again. We like a bead of silicone around outside edge of housing to help make sure no airleaks there and to keep water/corrosion away from the aluminum to rubber vulcanized junction...
  9. JetManiac

    Ski PUMP PARTS-Driveshafts,MAG/OEM pump,Props,Wear Rings, Pump Shoe, Intake Grate, parts

    PUSH 155 lightweight competition pump build @yamaboy2000 Less than 12lbs. for everything in this pic!
  10. JetManiac

    Wax surf Filter

    So with std Mikuni 46 carbs, you put a/m f/a adapters on the carbs first and then bolt your plate to the adapters? Like in your photo above?
  11. JetManiac

    Joining the site currently.

    Understand, but that is too bad for the health and longevity of the forum.
  12. JetManiac

    Push 155 Pump Cooling fitting size?

    Just a quick measurement on the brass 1/4 npt to 1/2” barb fittings, the ID is almost the same on each side 0.36” and 0.38”. The water flow is slowed down an insignificant amount travelling thru the 1/4npt part of the fitting. The 90 deg part is much more of a restriction and it doesnt matter...
  13. JetManiac

    Push 155 Pump Cooling fitting size?

    There are 3 locations on each side. You choose location which lines up best for your hull and install and npt size. Also best to tap for the specific placement barb angle, so the tapered npt threads tighten right where you want it. If all 6 were drilled and pretapped, then you would need 4...
  14. JetManiac

    ADA girdled head kit -Silver takeoff deal $319.

    ADA girdled head kit -Silver takeoff ADA girdled head kit complete for Yamaha $405. sale $319. (includes Silver demo/takeoff new ADA girdled head shell, new girdle kit, 2 new 701/35cc, 760/38cc or other sized ADA domes, Orings, hardware) Optional as pictured below add: JM bling allen...
  15. JetManiac

    Push 155 Pump Cooling fitting size?

    1/4npt is fine
  16. JetManiac

    Ski PUMP PARTS-Driveshafts,MAG/OEM pump,Props,Wear Rings, Pump Shoe, Intake Grate, parts

    @Half flip95 OEM 155 pump build for RRP Edge build Grease seals are pro sealed into position.
  17. JetManiac

    Super jet and blaster driveshafts

    Sorry, I don't want to derail sj762's for sale thread. I will first say that this seller and the machining company are legit. You are partially correct on the sj shafts. You are wrong on the blaster shafts, and partially correct on couch shafts. Correct -'90-07 OEM SJ shafts (and FX1) are...
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