alternative spark plugs

[whitestar2261]

See pic below anyone try any of these thinking of getting the auto lite tomorrow i have a badly fouled oem spark plug and ngk isnt at any of my local autoparts store
this is for an atm50-A1 taotao50

[rks]

I run Autolite 3923 (which is the same copper core design plug in a larger size) in both of my BMW motorcycles. Have not run them in the scooter, but they've been making spark plugs for a long time, probably know what they are doing.

[bull]

Welcome to the forum!

It should be fine as they should deliver the spark acceptably, just remember to properly gap the plug.

[whitestar2261]

So i should not trust it to be pregapped

[bull]

Spark plugs are generically pregaped, but that does not mean they are gaped to the specs of your application, nor does it mean that someone in the distribution or shipping chain did not drop it and alter the gap.

[skyrider]

NGK ebay $6 or $7 shipped, set gap, http://www.ebay.com/itm/NGK-C6HSA-SPARK-PLUG-FOR-CHINESE-SCOOTERS-WITH-GY6-150cc-OR-QMB139-50cc-MOTORS