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larry s. k.

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Everything posted by larry s. k.
 
 
  1. Hi basically 250 and 350 Pursang alpine Sherpa , I building. Engines and interchanging parts , cylinders on all these models , 213 192 199. 166 159 , wondering what year , I found 166 cylinder on my. 213 ,, so I little confused how far back change , I measured piston skirt. , the older are defiantly shorter , say early 350 off a matador ,, some are different lengths on 350 around 5 inches , and more and less of what few I have , , any info might help , thanks
  2. Hi any body know what year or models the stroke . Bore changed
  3. larry s. k.

    199 parts

    Hi there a Sherpa 199 on ebay states for sale a parts bike , ho I purchased the 199 cylinder for my 213 ya not sure on stroke , will check out ,,this winter found a few good deals On engines ,,Astro 163 and matador 4 both need some parts and repair. Astro is almost complete engine with a good rod and crank just need ignition and piston
  4. Hi , I have bultaco , montesa , think montesa little more care patience , gears like to fall all over the place , , you shop around find exp montesa repair dude , have him do short block , just a suggestion maby at bike show ,,,,,
  5. Hi thought you all might like to know there a Sherpa 199 being parted in states , just listed this week , on ebay , been watching good deals in winter. Purchased 2 engines projects Astro 250 and matador model 4 both needing lot of polishing and lots oil ,, I really wanted another Astro , after selling one for parts , so have good 250 with with great crank tight rod , just needs piston and ignition , I have parts somewhere , think will put on light. Frame maby lobo , will post picture
  6. Your Cota 50 definally a wanted bike , I have way way to many to , don’t think can fix all but keep on trucking on , good luck
  7. Ho , i will measure that ,thanks
  8. I have 192 pursang short block , needs cylinder , is it possible to use a pursang 120 cylinder , both are 250 . Has any body attempted this
  9. Hi have 85 and 213 definally different , . I personally like 213 , it cost more to restore . Harder to find parts , I just found a short block . After a few years , I blown original ,, worn engine , it’s on my list ,, 85 was a deal to purchase engine little worn ,, rod loose , found another no problem , , frames are different in weight and balance
  10. Hi have a 144 pursang 125 purchased it with no crank , no trans , any idea how far back can I go in models of 125 to replace these parts that will match , This case
  11. Hi I found PGN internal Bering cheep got 500 3/16 croam bearings delivered under 10 usd . I have others to fix mainly old Bultaco’s . Larry
  12. Was wondering where find 3/16 bearings found size from another post . And looked up motorcycle bearings on ebay found source in Florida USA really cheep croam to , was fast delivery , just installed with new triple tree used on ebay , got a way to go frame up , thanks for info you all ,
  13. Looking at picture close up crack climbing up , my exp with cracks , never same , will crack again upon freezing temp open up ,, upon hi temp will open up , find another , it’s junk ,, good luck
  14. Hi there a montesa repair manuals on ebay , today , there was ? A montesa parts dealer in central England . Think his name Andy , he was on ebay , I purchased a cylinder from him few years ago for my 200 Cota , you have a very nice looking bike , , I don’t see Andy on line from the states , , you might call around to find parts or a exp , repair man , if the cases need opening , , , I opened up my 250 vr and transmission parts just fell everywhere , don’t know if gears where working , so I purchased a short block by chance it was on sale in Oregon , Ho ,,, he had a 123 he was parting out ,, Oregon state he is on line ebay montesa parts ,
  15. Do you dig it ,,,, message 12 30 2019 , please I. seem to say something a little off , please don’t take it personal Just from states , thanks ,,
  16. Hills climb , race other bikes open dirt road ,around hear there old Loggin roads where I started , with old Honda sl 90 with a straight pipe nice and loude , ,',,,,,,,,,, ,I have a steep hill near home going to tackle it ,,, I
  17. Hi have not fired up this engine have some parts to complete , as a short block found a match cyl , would like find better cyl..yes would like make more hp , has good crank rod is ok , I had a model 213 running few years ago , it sat years old gas in tank , got it running after few hours cleaning it was not very powerful lasted 3 hours and lower end &. Piston started scoring , and puffing out of carb , so I put this on back burner , would like to make fast 326 , if possible ,pursang parts big bore best ignition. , maby with some ideas ,,
  18. Hi ya have 2 listed I was looking for another 100cc model 80 and found one , so bultaco model 92 350 was wondering how big can I bore or replace cylinder with another that will fit it’s at stock bore with original cylinder , by the book stock is 83.2 can I install say 360 cylinder , or any info just looking to trick more hp ,
  19. Bul model 92 pictures of engine in progress I mk at 83.00 the bottom of sleeve look thin . So will check on other options. Or maby as is with new piston rings
  20. Hi Purchased a Sherpa m80 100 cc , on ebay few years ago ,just engine , Installed new piston please look at pictures ,small head ,don’t see any 100cc , on m80 ,, what you think
  21. I have matador model 4 . 200 cc 4 speed mf 63 to 66 ,do these models qualify , do any of you use these old Bultaco’s for pre 65
  22. Hi found a 80 Sherpa campion 1970 100cc , in Chorley uk , under supermotos.com its blue white silver frame listed for sale , I just need to look a little more , Larry
 
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