I had 2 ninja plugs which are now shot. Threw in the Picco noticed it leaks

but still ran really well. Not sure if I'll ruin the motor running with the plug

leaking. I can't find ninja plugs anymore, and if I did will they seat right.

Werks plugs will seat well in it...

What is a pipe for this motor MR .21 b01a?

2053 i see but not sure where to find one. what is close

os 2050 or 2060?

I know it's a novarossi motor would a nova pipe work better?

The Ninja 2053 is the best pipe for that motor or if you can get a Dynamite 053 for it. Loved how smooth this motor was!

thank you sir

Dibs look at my forsale items. I have the pipe you want!

there is a tapper difference in the ninja plugs, on the .21 that I had I run os p3 plugs in it the tapper is off a little bit but you don't want to try a bunch of different types of plugs in it. I could always get os p3 plugs any where I went so I put it in and tighten & loosen it 3 or 4 times and it seated in and sealed. the new ninja plug is an os p3 cause it is os based.