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  1. MTRHEAD

    SOLD Kawasaki 750/800 Reed Spacers

    Kawasaki Reed spacers. 2 sets. One custom thin and tipped (angled up) and other wider. Wide ones can also be used for Rinaldi reeds. $40 shipped for all 4 in USA
  2. MTRHEAD

    New Stainless Stud girdle kit Yamaha stroker

    Brand new +10mm longer stainless stud kit for Yamaha cylinder. Works for stroker cylinders $60 shipped in. USA
  3. MTRHEAD

    SOLD 21-24 Blowsion billet SJ grate

    For sale mint condition Blowsion 5 wing billet grate. Mint condition Save over 50% off retails. (Msrp 369) $175 shipped in USA
  4. MTRHEAD

    SOLD R&D Blaster/SJ scoop grate

    Works fine. Fits WB and SJ’s. $70 shipped in USA.
  5. MTRHEAD

    JetDynamics #10 grate. Sx/sxi or SJ

    Used Jetdynamics #10 for Kawasaki Sx/Sxi but took it off a SJ. Someone drilled extra holes. Anyways works as intended. $70 and I will ship in USA.
  6. MTRHEAD

    FS. NEW 61x dual intake and New carbon tech

    For Sale: Superjet 61x billet ported dual intake for 44-46mm carbs, brand new Carbon Tech reeds, cages and hardware. $150 shipped in USA. No fees Detroit area
  7. MTRHEAD

    Triton Lite capacity?

    Does anyone know the official capacity of this Triton Lite trailer? There is no sticker showing the GVW either only the safety sticker.
  8. MTRHEAD

    Yamaha 760 Piston measurement Wiseco 85mm 757M08500?

    Can someone please measure a brand new 757M08500 Wiseco for a Yamaha or Woosner Note please measure the fattest part “about 1/2” up” from bottom usually is fattest on latest Wisecos I’ve seen The ProX 85mm 01.2514.100 is 84.91mm or 3.343”. Is the Wiseco 85mm (3.3465”)? Or is it 84.91mm too...
  9. MTRHEAD

    38mm Mikuni’s w/adapters

    For sale: 38mm mikunis Came off a superjet with B-pipe limited 70/135 1.5 65 gram. Around 30-32 popoff Chokes removed Crossbar adjustment needles Clean set $150 shipped in USA. No special PayPal fees or other demands. Just USA shipping
  10. MTRHEAD

    21 Superjet pole on 09 Round Nose Superjet

    Posted this on a reply in another thread but thought it should have its own thread Donor ski: my 22’ take off pole - never used Recipient ski: kids 09 Round Nose Superjet Custom parts: OEM Kawasaki sx/sxi/sxr pole spring Pole bolts right on. Use the spring from the Kawasaki. Bend the...
  11. MTRHEAD

    Superjet actual weights

    Full tanks of gas (about 5.3 gallons 33lbs or so) Didn’t weigh the gas but all 3 machines took a touch less than 5 1/2 to fill up out the spout burping. All skis have batteries and fire extinguishers 2022’ 444lbs Jettrim, grate. Net= 411 appx 2014’. 369lbs. Tubbies, rear sponsons, 760...
  12. MTRHEAD

    Triton lite - rear tie down?

    Does anyone have creative ways to tie down back of stand ups on a triton lite? There are absolutely NO holes and NO provisions for tie downs. I have some ideas but want to see what others have done The bunks are short and skis hang off back end quite a ways.
  13. MTRHEAD

    Hull WTB: 96’-20’ SJ hull

    Looking for 96-20 Superjet hull. Bare or parted Please PM Thank you
  14. MTRHEAD

    760 Crankshaft differences?

    Yamaha 760 64x crankshaft out of a 1996 WB2 Never seen one with holes in bottom of rods versus slots. I’ve seen maybe 100+ Yamaha oem cranks. This is a first. My guess very early 760 crank? I’m guessing this was done for strength and they reverted back to traditional slots for some...
  15. MTRHEAD

    For Trade WTT: Blue RRP OVP for Black or Silver

    WTT: long shot. Wanted to trade my Blue RRP OVP system for Black or Silver. used one weekend and only blue part on my 22’. (RRP pole stop too) Trade for black or silver before painting. RRP only had blue in stock when I “just had to have it now”
  16. MTRHEAD

    Want to Buy Skat c75 Yamaha 144mm 15/20 swirl

    WTB: Skat C75 big hub Yamaha 144mm 15/20 swirl please message
  17. MTRHEAD

    Engine WTB. Cast Lamey/Dasa/R&D/Riva cylinder (small bore original)

    WTB: Cast cylinder. - SMALL BORE not big bore Preferred Can be: bare cylinder, old before PV stock, 5, 8, 10, stroke please PM
  18. MTRHEAD

    SOLD Riva dual intake manifold and reed spacer

    FS: 701-760 Riva dual manifold with Reed spacer (not modified/ported). $100 shipped in USA.
  19. MTRHEAD

    SOLD 61x ported cylinder and pistons 736cc

    For sale 61x cylinder ported at 83mm - 735cc Deck height - stock 119 (measures 118.9mm) Ex port width 55 Ex port duration 180-181 appx 39mm down assuming oem base gasket Transfer port duration 119-120 appx 55mm down assuming oem base gasket Boost port widened and lowered Transfer inlets raised...
  20. MTRHEAD

    760 OEM flywheel charging issues

    Another story for others to have data for Changed motors in my square nose. Went from a stock 3 lobe 760 OEM flywheel / zeel setup that was working fine. (Fully charging battery and nice running setup) Put in my Lamey motor with a 760 OEM flywheel that was lightened and purchased from a...
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