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b40rt

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Posts posted by b40rt
 
 
  1. 22 minutes ago, beardy2000 said:

    Thank you for that, if I use 18t and 52t for primary what would you recommend for the chain sprockets.

    cheers

    Michael

    Will check and post tomorrow,if nobody else chimes in. (read notes about modifying seal and housing when using 18t  crankshaft sprocket)

  2. 1 hour ago, teamferret said:

    i've heard of the climber bottom end being used

    Easy to do, problem is electronic ignition is now getting old on climbers. Better with a point ignition which can be swapped for a new electronic if required. 

  3. 6 hours ago, Lee halsall said:

    All of great interest thanks for all the input .

    so, feetupfun , the 116 with right hand gear change is the long stroke 350 ? Do you think there will be a problem registering with DVLA given that it is an import but the seller has no paperwork but told me it was on the NOVA system ?

     B40RT , can you post a link to where the brake drums can be relined please ?

    thanks for your input ,it’s very encouraging 

    Lee

    Messaged you.

    Unless its a recent import, there's a very good chance it's already registered. Search on here as the subject has been covered. 

  4. On 4/8/2019 at 7:09 PM, nzralphy said:

    Yup fit the narrow x ring chain. You will likely still have the same chain many years later. 

    Back in the day I adjusted my ORing chain on the first day on SSDT and that was it. Done. Different story for the standard chain guys!

    Standard chain, no problems for me "back in the day" 

    @nzralphy

     Used renolds or regina with no problems, tell us more ??

  5. 21 minutes ago, zazoo said:

    Hi all, it's probably been asked a million times, but I've got no spark. Is this just a simple fix, like points reset, or am I looking at reseting timing? Also is it easier to set points with the flywheel off, or am I creating more problems? Don't want to start ordering too many parts/tools I don't need. Big thanks for any help 

     

     With flywheel on, check if points are opening. You cannot set points with flywheel off.  Bultaco points/timing is notorious for wandering. 

    Other things to consider. Check and kill button / lanyard by disconnecting. Fit new plug. Check or replace plug cap. Check wiring to coil.

    • Like 1
  6. 1 hour ago, jimmyl said:

    I always thought shorter wheel base gave better grip as moved weight to the back - longer wheel base gave stability and kept front end down and hence the 52" or so compromise on the majority of trials bikes over the years.

    Moving the wheel back, without doing anything else, will make the suspension slightly softer. In my experience, longer wheelbase improves grip. (Look at hill climb bikes)

    • Like 1
  7. 21 hours ago, faussy said:

    Are you seriously saying the previous woodruff key was made from a penny?! When i seen the state of the heads of the Philips screws i knew someone had obviously been playing silly buggers with your ignition at some point in the past

    Shouldn't matter what the woodruff key is made of, its only purpose is to locate the flywheel correctly. If the key is constantly sheering there is another issue. Timing as has been said, faulty ignition, or the taper/ flywheel is damaged. 

 
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