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keuk

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Alle Inhalte von keuk

  1. keuk
    Noooooo. that just 1hp more than my old iron polini which was a 51 stroke and Koso 28. I need 2hp more to be satisfied for the work done... The soft engine is more strict and give 1,5 hp less than the P4. I will try dicreasing the main jet a little bit more, the spark is still more black than brown. I didn't touch the needle yet but it won't modify the max hp, isn't it?
  2. keuk
    So here are the curves first is made at noon with a hot weather and the last one at the end of the day... Both with 24/14° Timings are 126/191
  3. keuk
    Sorry I didn't get it, I upload the curve in 10 minutes to give more information...
  4. keuk
    That's strange, I got the best results with 24/14°... I don't understand the 10° of variation, I will try with another CDI.
  5. keuk
    Hello, I'm working on the setup of my Polini evo on a Soft Engine bench right now and I need an advice for the ignition. With the stroboscopic light I have 10 degres of variation from idle to hight RMP...; I tought it was 8° of variation on a Vespatronic .. actually I have 21,5hp with a variation from 23° at idle to 13°...(I know it's not very good for the 13°).... So for the preconised 24 / 16°, the 24° should be at 2000 / 3000 rpm, isn't it ? Setup: KeihinPWK 33 / Alex intake / Polini reedvalve / 145 48 CGL 3rd 1turn Frantz Vespatronic Crankshaft DRT 53/105
  6. keuk
    Top !!! Thanks!
  7. keuk
    Hello, Sorry my German is too bad, I can't find the thread for CNC idle screw to setup keihin carbs... could you help me ? Thanks.
  8. keuk
    Thanx John, I will check with Rustracer first then I will see. thank you for the coffe last time!
  9. keuk
    Well, impossible to order on duepurcento from France, do someone sell the PLC ones on the GSF ? I would need two kits...
  10. keuk
    Thanx guys! Anyone rides the PLC version?
  11. keuk
    Hello, I need your advice for the silentblocs on racer engine. I have original silentblocs on my racer and the engine can move easily on each axis. First question, is it good or not ? What do you use ? What if I add PTFE parts on both side of the engine arm ? Or maybe it's easier to use the orange ones from DuePercento (can't remember where I saw it) ?
  12. keuk
    Racer sitzbank with original closing system. http://shop.ebay.fr/i.html?_from=R40&_trksid=p5197.m570.l1313&_nkw=sitzbank+schaumstoff&_sacat=See-All-Categories&LH_TitleDesc=0
  13. keuk

    www.antoinefleury.com

  14. keuk
    Thank you!
  15. keuk
    Hello, I need advice to choose good shock absorbers for my scooter. A rear one for my smallframe racer: I'm 1.85 tall 75kg. I have a front rs24 and a shity rear one. A front one for a 2000km trip up to Croatia with a px disc with a passenger and luguages (sorry it's the smallframe section) There are a lot of possibilities, I would like something at less than 200 euros each. Do you have advice or tips ? Thank you. Antoine
  16. keuk
    Yes I intended to mill the S&S part to fit it... for the bolt no problem neither, I will use FHC screw. I found the information, the distance is 18mm, with 6mm thickness.
  17. keuk
    Hello, I would like to drop a little bit more my front suspension on a PK steering column. I have a already the scooter&service part on the rs24 but that's not enough. Anyone knows the following dimension on the Stage6 part adaptor ? A would like to gain up to 20mm, but the adaptor doesn't have to be to high if I want to keep the mudguard... Here is a photoshop test: actual/modified
  18. keuk
    I have moved down the lower part of the exhaust part to match with the piston (stroke 53 pleuel 105 etc...)... maybe the shape should look more like the blue line ?
  19. keuk
    Hello, I have two SKF explorer 6204 bearings for my smallframe engine, a standard one and a C3 one. I'm going to use them on my racer engine. Which one should I use for the crankshaft and which one for the drive shaft ? Thanks.
  20. keuk
    Do I really read 50hp on the curve, and 35Nm !!!? WOWW
  21. keuk
    Yes I removed it.
  22. keuk
    Hello, I use a 9,6mm spacer under the barrel and the actual curve of the transferts in the casings looks really steep, I haven't modified the curve in the transfert ports of the Polini. Should I modify the Polini curve and mill the parts to have something more round ? Here are some pictures of the actual shape with original curve ( left view):
  23. keuk
    Ok ! Do you know where I can buy some ? It's hard to find webstores that can send it to France.
  24. keuk
    What is the red material that you use to make a copy of the transfert ports ? ( the one on the pictures of the first page ). I have started to make a 3D model of the Polini evo cylinder for fun, and I would like to have something more accurate for the transfert ports. Here are some previews:
  25. keuk
    Do I cut the lower part of the piston too on this side ?
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