primmy timing

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byron
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Posts: 1226
Joined: Wed Jan 07, 2009 11:45 am
Main scooter: Li Special; scarred,but sound
Location: norwich
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fitting an electronic ignition kit to an otherwise standard primmy
what should I set the timing at ?
I was thinking about 19º BTDC ??
thanks
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byron
registered user
Posts: 1226
Joined: Wed Jan 07, 2009 11:45 am
Main scooter: Li Special; scarred,but sound
Location: norwich
Contact:

ah, found this
http://web.ukonline.co.uk/niall.king/sm ... gine14.htm
useful
it's a Spanish NK with an ET3 exhaust, so I'll set it at 20
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jonny snatchsniffer
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Location: camberley, surrey
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primmy should be 24 but if it pinks back it off till it doesnt
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byron
registered user
Posts: 1226
Joined: Wed Jan 07, 2009 11:45 am
Main scooter: Li Special; scarred,but sound
Location: norwich
Contact:

thanks.
it's not my bike, will be for a novice rider, so made a safe 20º mark
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