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Guyz does this look to be correct advance for Z1a....? Paul J
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Z1a advancer
Moderators: chrisu, paul doran, Taffus, KeithZ1R
Z1a advancer
Guyz does this look to be correct advance for Z1a....? Paul J
PAULJAC47,,,,,"She may not look like much, but she's got it where it counts, kid."
-Han Solo
You can't polish a turd, but you can roll it in glitter
Salad is what real food eats.
Anon
PUM 673
-Han Solo
You can't polish a turd, but you can roll it in glitter
Salad is what real food eats.
Anon
PUM 673
Re: Z1a advancer
003 is the correct part but was superseded to 005 this number is stamped on the unit
Re: Z1a advancer
Thanks Paul!
PAULJAC47,,,,,"She may not look like much, but she's got it where it counts, kid."
-Han Solo
You can't polish a turd, but you can roll it in glitter
Salad is what real food eats.
Anon
PUM 673
-Han Solo
You can't polish a turd, but you can roll it in glitter
Salad is what real food eats.
Anon
PUM 673
Re: Z1a advancer
z1bman wrote:003 is the correct part but was superseded to 005 this number is stamped on the unit
for the benefit of an idiot Paul what was the upgrade difference
Keith
You can never have too many tools in your life, except the two legged variety
I'm never wrong, once I thought I was but I was
mistaken.
Phil Churchett winner 2013
You can never have too many tools in your life, except the two legged variety
I'm never wrong, once I thought I was but I was
mistaken.
Phil Churchett winner 2013
Re: Z1a advancer
the full advance mark is in a different position & the lift on the cam is different. the superseded part causes problems getting the timing correct you have to elongate the holes in the points back plate to get the timing correct. the advancer in pauls photo is the original advancer as the lettering & numbers are bigger on the original compared to the superseded part
Re: Z1a advancer
the F mark on the original advancer is set a 5 degrees bftc & the superseded advancer is set at 20 degrees bftc
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johny brando
- 100Club
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- Joined: 3rd Aug 2013
- Location: Australia
Re: Z1a advancer
PAULJAC47 wrote:image1.JPG
Guyz does this look to be correct advance for Z1a....? Paul J
Paul as of Engine No - 032866 on.....they changed em to fire at 20 degree's BTDC as oppose to 5 degrees BTDC & the full advance was also changed to then be made @ 2350 rpm instead of 3000rpm. There interchangeable, the later one # 21148-0051 is easily identified as the retarded timing marker points are much further apart ....= denoting the additional advance duration.
Cheers Bud, Lee.
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