se7ensport
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| posted on 12/3/07 at 07:20 PM |
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Pinto spark plug adapters / inserts
4 Spark plug Adapter Inserts that convert from the Std 18mm Pinto Spark plugs so that I can run 12mm Motorbike spark plugs required, cash waiting.
Cheers
Alex
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jacko
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| posted on 12/3/07 at 07:51 PM |
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Do they make them?
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se7ensport
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| posted on 12/3/07 at 08:04 PM |
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Yep,
li
nky
SpeedPro Pinto tuning book also mentions them if you raise the CR significantly.
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Peteff
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| posted on 12/3/07 at 11:46 PM |
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18mm plug hits the piston & running these inserts the plug cant hit the piston + you get a much better spark.
How does the plug hit the piston, plugs don't move? Why is the spark better from a bike plug? They run on the same electrics as the other plug.
The only thing they are doing is taking the spark outside the combustion chamber, can't you get shorter reach 18mm plugs to do that?
yours, Pete
I went into the RSPCA office the other day. It was so small you could hardly swing a cat in there.
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MikeRJ
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| posted on 12/3/07 at 11:56 PM |
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quote:
Originally posted by Peteff
How does the plug hit the piston, plugs don't move?
If you skim the head a lot to raise CR the piston wallops them!
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se7ensport
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| posted on 13/3/07 at 07:43 AM |
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quote:
Originally posted by Peteff
can't you get shorter reach 18mm plugs to do that?
Possibly, I'll be giving Burton a call the second they open, it'll be a lot cheaper 
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se7ensport
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| posted on 13/3/07 at 09:07 AM |
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No longer needed, short tip plugs are the solution. Part number NGK A7FS.
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