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Post by llib on Mar 3, 2013 20:47:33 GMT -5
I need a back up spark plug for a atm50-a1 i did some looking around i found two different ones cr7hsa and cr7hix i don't know if these are even the one i need.
so my question is what is the best plug to use?
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tao tao 50
by: millsc - Mar 3, 2013 20:51:03 GMT -5
Post by millsc on Mar 3, 2013 20:51:03 GMT -5
i have the cr7hix irridium
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tao tao 50
by: tvnacman - Mar 3, 2013 21:03:47 GMT -5
Post by tvnacman on Mar 3, 2013 21:03:47 GMT -5
the cr7hix will last the life of the scooter . I sell them too .
John
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tao tao 50
by: prodigit - Mar 3, 2013 22:39:29 GMT -5
Post by prodigit on Mar 3, 2013 22:39:29 GMT -5
I bought an NGK (7544) CR7HIX irridium plug; use it only as a backup, as for now, the stock plug works just fine.
When adjusting the spark plug gap every 2000km's I think I'm good with this plug for the coming 6-10k Km.
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Post by llib on Mar 3, 2013 23:08:46 GMT -5
thanks all
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tao tao 50
by: millsc - Mar 3, 2013 23:09:50 GMT -5
Post by millsc on Mar 3, 2013 23:09:50 GMT -5
put in the cr7hix
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tao tao 50
by: skuttadawg - Mar 3, 2013 23:22:04 GMT -5
Post by skuttadawg on Mar 3, 2013 23:22:04 GMT -5
I have 14,000 miles on my NGK iridium and never touched it other than doing a plug chop and installation . Iridium is a semi conductor which allows more electricity to flow through than a standard conductor type of plug . Well worth the extra money
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Post by llib on Mar 3, 2013 23:26:34 GMT -5
I will be going with the iridium
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tao tao 50
by: millsc - Mar 3, 2013 23:28:08 GMT -5
Post by millsc on Mar 3, 2013 23:28:08 GMT -5
I have 14,000 miles on my NGK iridium and never touched it other than doing a plug chop and installation . Iridium is a semi conductor which allows more electricity to flow through than a standard conductor type of plug . Well worth the extra money right im on the first irridium plug i bought too 2000 miles in |
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tao tao 50
by: prodigit - Mar 4, 2013 17:32:31 GMT -5
Post by prodigit on Mar 4, 2013 17:32:31 GMT -5
The irridium plug does have a smaller center pin, despite it's better conductivity.
I keep it as backup; try to wear out the stock chinese parts first.
There's zero performance gains in switching anyway.
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Post by llib on Mar 4, 2013 22:53:14 GMT -5
I put the new plug in and saved the stock one for a back and installed the new 20mm carb.
I want for a ride and hit 45mph on gps and that is not bad as it was not running that good as i had to order a #38 pilot jet as i can not get it to tuned right with the #32 in it. I;m so happy i want with the taotao and not the zuma my friend has even he want's one now.
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tao tao 50
by: skuttadawg - Mar 4, 2013 22:55:49 GMT -5
Post by skuttadawg on Mar 4, 2013 22:55:49 GMT -5
It does make it run better but not necessary faster . In a 2T is less prone to get fouled out from oil build up
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Post by llib on Mar 5, 2013 18:20:39 GMT -5
I just took my stock carb apart and it was a 19 had a 81 main jet and 33 pilot i was shocked as i have hear they would come with a 78 and 30 it was a sealed carb
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tao tao 50
by: prodigit - Mar 5, 2013 18:45:18 GMT -5
Post by prodigit on Mar 5, 2013 18:45:18 GMT -5
told you. The ratio's on current tao's are pretty much set correctly.
Perhaps a bit rich in idle, and a bit lean at WOT.
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tao tao 50
by: millsc - Mar 5, 2013 19:07:38 GMT -5
Post by millsc on Mar 5, 2013 19:07:38 GMT -5
mine had an 80 and a 33 pilot stock
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