1
Wanted / 1979 PE175 parts
« on: February 08, 2021, 01:19:09 pm »
Chasing parts for the above bike please PM me if you have anything....
This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.
this from the Klemm Vintage page..
About “Plug Reading” - In the 1970s spark plug “reading” was a very commonly used means of fine tuning race engines. Sadly, this method was only valid for main-jet setting, and it required that the rider get a clean “plug-chop” (simultaneously shutting off from full-throttle, and hitting the kill button while at peak rpms in high gear). If you do not have a clean plug chop, the plug reading is useless. In later years, the real time deto-sensors introduced in the 1990s made plug reading a Neanderthal means of fine tuning, and no professionals do it anymore. It also bears noting that today’s pump gasolines (laden with oxygenates and varying ethanol percentages) do not “color” spark plugs nearly as quickly as race gas (or 1970’s pump gas). The long time it takes today’s pump gas to properly color a plug is even more reason to not bother with reading plugs. There is certainly validity to looking at the spark plugs on a regular basis just to confirm the there are no internal catastrophes in progress. But for fine tuning, plug reading is a process that takes up so much time and offers such questionable precision, no professional tuners rely on it anymore. Another tuning fable that still surfaces occasionally is that different areas of the spark plug tip/electrode are indicators of various low speed jetting ranges. This is absolutely untrue, and it always has been untrue.
Hi Curtis , if you are shipping stuff back , would you have room for a H2 frame ?
whole different level of commit to do the competition c/w a vinduro but thats the main issue for people and i get it, its hard to get an ol bike to handle 3 days of tough riding let alone an old body! its the main reason vinduros are so popular, no pressure, no cares, no major effort and low cost. just go riding...get a flat? go back and have a break, maybe fix it!! who cares. So start the psych up and get the bike prep happening!
Discount Motorcyle Wreckers will have a range of emergency spares at the A3VE for those that need
If you give Paul a call he might be able to have a barrel and piston on standby for you