Spark plug
 

I was passing a biggish mx shop the other day, I have not got a spare plug so though I would get one, but could not remember they type. So they looked it up. Ended up with the wrong one a B10EGV.
I am thinking I may give it a go, it this a bad idea. On it's on a 96 ec300.

BR8EG is the stock plug.

Looks like they've given you a non resistor racing plug thats a colder heat range. I'd personally not run it.

http://www.math.uwaterloo.ca/~rblander/NGK.txt

You can get a BR8ES for around $5 - I have heaps of these laying around a spares and they seem to work just as well as the stock BR8EG.

I will have to keep it now at the box disintegrated in my back pack today.
You can see why they gave it to me.

http://www.ngkpartfinder.co.uk/mc_se...oss&engine=300

Yep. If you selected the other dropdown (Racing, Six Days, Replicas, 2T) it recommends the BR8EG

Yep.
It's on my phone now. I am dyslexic so will never remember it.
I may also make a cheat card and slick it somewhere.