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hewson

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Everything posted by hewson

  1. hewson replied to rtm's topic in Fantic
    Why did'nt you try it first with the 3mm base spacer , before cutting the piston down ?????
  2. http://cgi.ebay.co.uk/MERLIN-TRIAL-FIUS-35...=item27af7f1bf1
  3. http://www.pyramid-parts.com/advanced_sear...mp;inc_subcat=1
  4. Not sure Wayne , but you missed a cracking day out ..........
  5. Click HERE
  6. hewson replied to hewson's topic in Fantic
    Hi All A few photos of a clutch extension arm for the fantic engine ( cheers for that Peter ) . Its made the clutch is a lot lighter.............
  7. 2 more merlins Click here & here
  8. Telford bike show 2009 Click Here
  9. Anybody know if its on again over xmas ??????
  10. hewson replied to hewson's topic in Fantic
    Hi I'm running silkolene light gear oil , which i change every 5 trials ,i have a spare engine clutch arm which can be chopped and extended if anybody as more info ,i'm pretty sure this is the way to go for a lighter clutch action .....
  11. hewson posted a topic in Fantic
    Hi All How long can i lenghten the engine clutch arm on a 125 pro twin shock (very similar to the 240 pro) to make the clutch lighter . Also as anybody got any photos of the set up ????? Cheers Merry Xmas
  12. Try this click
  13. I again Does anyone know if the older minarelli 200 barrel and pistons (156cc) fit on the later fantic motor 201 (156cc) or are they completly different .......
  14. One for you fantic experts , whats the difference between the minarelli 200 (156cc) and the later fantic mono 201 (156cc) barrel and pistons . Cheeeeers
  15. Hi again , i've just took the head off a spare 199a 325cc engine i have , and this is as high as the piston goes with no base gaskets .The 199b 340 i have as a raised liner but its still the same with the piston top near flush with top of the liner ...Cheers
  16. Click here http://cgi.ebay.com/28mm-Mikuni-Carburetor...id=p3286.c0.m14
  17. Hi again ,are you sure your using a bultaco piston ??????
  18. You should'nt really have trouble finding the correct piston for a sherpa t ( bultaco uk or hughes if your in the USA ).In my case my 340 199B was on its last rebore and i needed a 86mm , the mahle piston i purchased may of been for a frontera or pursang . I think i took about 5-6mm off the skirts to match my original one . If your in the uk ring bultaco uk Dave renham is always helpful and knows his stuff ......
  19. Hi there , i had the same problem with my 199b 340 , i had to get the mahle piston because it was the only 86mm one i could find. I just trimmed down both skirts to match my old piston ....
  20. Hi everyone Does anyone know the crank oil seal sizes for a 32a engine ?????? ...Thanks in advance
  21. Hi everyone I'm considering putting some alloy rims on my sprite ,other than new ones does anyone no of any jap bike that where fitted with 40 hole rims ,so i can keep a look out for some ...Many thanks
  22. Hi everyone I've just bought a sprite trials bike , i think its 1965 ish , as anybody got any info about these bikes ( engine spec , how much oil in the forks etc ) .....Many thanks
  23. Hi all , found this on fleebay maybe useful to someone on here ......click Here

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