Hi, how to adjust my mixture on a HS4 carb without a lifting pin. As my mini is really sluggish/ slow
Thanks
How To Tune Hs4 Carb Without Lifting Pin?
Started by
webby0121
, Jun 07 2016 12:08 PM
5 replies to this topic
#2
Cooperman
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Uncle Cooperman, Voted Mr TMF 2011
- Location: Cambs.
- Local Club: MCR, HAMOC, Chelmsford M.C.
Posted 07 June 2016 - 12:53 PM
Take off the air cleaner and lift the bottom of the piston with a small screwdriver. The blade width should 1/4" and you slowly rotate the blade under the piston until it is vertical. It helps to have a small mirror on a stick to see what you are doing.
#3
webby0121
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Mini Mad
- Location: westmidlands
Posted 07 June 2016 - 02:32 PM
Brilliant thanks
#4
webby0121
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Mini Mad
- Location: westmidlands
Posted 07 June 2016 - 03:41 PM
Won't taking the filer off make it leaner anyway?
#5
Cooperman
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- TMF+ Member
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Uncle Cooperman, Voted Mr TMF 2011
- Location: Cambs.
- Local Club: MCR, HAMOC, Chelmsford M.C.
Posted 07 June 2016 - 03:55 PM
Won't taking the filer off make it leaner anyway?
Only very slightly. You could set it then richen it about 1 flat and it will be OK
#6
webby0121
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Mini Mad
- Location: westmidlands
Posted 07 June 2016 - 06:47 PM
Ok good idea
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