Recent content by ROTATION

  1. R

    Dry pipe lenzi ? Freestyle

    Visit www.dasajapan.com for what lenzi uses
  2. R

    RiverRat's 927cc WDK ENVY

    Still short parts worth $7610, second motor fell apart in same way without me changing anything, proved it was not my fault
  3. R

    RiverRat's 927cc WDK ENVY

    I thought people would have learnt from my raping by WDK, you are at least in the same country, easier to go knock on their door.
  4. R

    dasa 8+mm 85 flattops squish/clearance?

    Get the supplier to give you the port heights from piston bdc, setup cylinder with as many gaskets you need or cut piston to get that right, then cut domes if necessary
  5. R

    Sae Small Engine Tech Conference

    Just got the brochure for the conference from 9-11 Sept 2008 Some topics for this year: BSFC and power advantages for a turbocharged two-stroke direct-injected engine, presented by BRP Development and testing of a novel mixture injection system for a two stroke si engine Sounds like some...
  6. R

    Which pipe ? sxr (new x2 )

    Should work well
  7. R

    Do Not Use Usps To Ship Overseas!!!!!

    I haved used them many times, no hassle, normally 7-10 days from supplier to my hands in South Africa
  8. R

    910cc Big Bore kit! $3850.00

    It looked easy at the winter X-games when the guys fell off their snowmobiles and had to restart. I would put the handle just above the bond line, wouldn't roll the ski much, would actually be easier than getting to start/stop assy.
  9. R

    910cc Big Bore kit! $3850.00

    These pistons are better, ceramic coated top, anti-friction coating on sides
  10. R

    910cc Big Bore kit! $3850.00

    Stock spec: Suzuki motor 90.3 x 78 50mm efi batteryless efi(Would save a lot of weight on ski as no battery needed, could have pull-start coming out side of ski) PV exhaust port http://www.arcticcat.com/snow/snow.asp?category=CROSSOVER&model=CROSSFIRE1000
  11. R

    910cc Big Bore kit! $3850.00

    Nice setup but see this insane big-bore kit for a AC F1000: http://www.bigthunderperformance.com/products_arctic_cat.php#bbk
  12. R

    Drypipe

    Riva Stage II pipe, good power, takes some work to get it reliable.
  13. R

    Airleak caught in time

    My 2nd wdk-1200 developed an airleak last week so I pulled the motor complete to check it out. Some of the epoxy had fallen off, obviously what caused the failure on my 1st motor, at least found this in time. Look in the square I made on the pic you can see the color difference on the paint...
  14. R

    Wdk-1200 Failure!!!!!!!!

    My reply on the 21st dec: I don't phone you because you bs too much on the phone, just costs me more on phonebills Brett wanted to re-arrange you in Havasu, he has a short temper, but your parcel arrived the day before he saw you, which I immediately notified him of, so I saved your ass...
  15. R

    Wdk-1200 Failure!!!!!!!!

    Jeff's reply on 21st dec: Please send me a copy of your invoice that I sent you. As for no epoxy, I leak down test every engine that I build at 5 psi for a 24 hour period. If you knew exactly how we epoxied the cases, along with the leak down test, what you are thinking happened is...
Top Bottom