Search found 5 matches

by JAM RACING
Thu Dec 29, 2016 10:28 pm
Forum: Twinshock & Classic Trials
Topic: Removing carbon
Replies: 26
Views: 29320

Re: Removing carbon

yours is identical......how olds the bike.....mine never had that last stinger


in my language it an expansion chamber....a tortured path muffler........final exhaust and what appears to be a silencer added
by JAM RACING
Tue Dec 27, 2016 4:59 pm
Forum: Twinshock & Classic Trials
Topic: Removing carbon
Replies: 26
Views: 29320

Re: Removing carbon

stainless brilo pads......steel from the kitchen when shes not looking
by JAM RACING
Tue Dec 27, 2016 6:13 am
Forum: Twinshock & Classic Trials
Topic: Removing carbon
Replies: 26
Views: 29320

Re: Removing carbon

yes it will make a difference.......but whats it doing .....Two stroke engines are in effect a two stage compression ......the intake being on the bottom of the piston and the ignition...power stroke on the top.......Any thing that influences this will reduce its performance . once it leaves the ...
by JAM RACING
Sun Dec 25, 2016 6:48 pm
Forum: Twinshock & Classic Trials
Topic: Cota 172 Restoration
Replies: 121
Views: 210935

Re: Cota 172 Restoration

No its only a side cover.....i think the root causes of the twist in the shaft is of the following
both bad tuneincorrect tune and or timing
and poor setting up of the kick starter stop.....many i believe like me tried lifting the kick starter to get the bxxxxx thing going.....but thats a fail as ...
by JAM RACING
Wed Dec 21, 2016 10:16 pm
Forum: Twinshock & Classic Trials
Topic: Cota 172 Restoration
Replies: 121
Views: 210935

Re: Cota 172 Restoration

hi their,,,,,,,the moty im doing up has that same rubber bush arangment as you have pulled out,,,,,,luy your kick starter splines....your look pretty good compared to mine :D :D