spark plug?

[linnix13]

i have an ldz 4cv spark plug that came with my 80cc 2-stroke bike engine kit. its one of those cheap ones from ebay. i have put 2500km so far including the 500km break in on this spark plug. the bike still runs fine and when i take that spark plug out there is a nice chocolaty brown on the tip. when do i replace my spark plug and what do i replace it with? i want to get like an ngk from Canadian tire or home hardware but they dont sell any ldz 4cv plugs. what exact model and number do i replace it with? this is the exact engine i have
http://stores.ebay.ca/powerkingshop_Bicycle-Kits_W0QQcolZ4QQdirZ1QQfsubZ6831737QQftidZ2QQtZkm

thankyou in advance.

 

[graucho]

Somebody didn't do a search. LOL
There are 5 on the bottom of your own post page. I like this one. srdavo gives a variety of brands.

http://www.motoredbikes.com/showthread.php?t=4091&highlight=spark+plug

 

[linnix13]

oh **** man

im sorry! im new here. can i delete this post cause other people might not be so nice about repeats.

 

[linnix13]

hahaha what?

i cant say c.r.a.p? wow holy censorship man i know swears are not alowed but what about saying poop? or feces? but i can say ****? haha wow im surpirised but hey whatever.