ChitownRC

Here's what my piston looked like when I pulled it today!!!



Like the big chip on it?

uve been running ur stuff RICH lol

Is that from the 3.3?

It was actually showing as lean on the plug though...Went thru about 6 plugs, all coils distorded/broken....And one fell into the engine I think that might have caused this but IDK.

Nonono this was my 2.5R lmao...

I was waiting for somebody to ask that....

is it an older motor? if it is then the culprit of that is most likely a worn rod which let the piston wobble slightly and catch the skirt on the bottom of the sleever at about 30k rpm lol

Czech-it-Out Graphics Wrote:is it an older motor? if it is then the culprit of that is most likely a worn rod which let the piston wobble slightly and catch the skirt on the bottom of the sleever at about 30k rpm lol

Yeah it's old...I did notice some play when I was taking it apart.

I shall call you mini frosty from now on!!!!!!!!!

WOW, I thought that was the 3.3 for a minute there.

squirrel Wrote:I shall call you mini frosty from now on!!!!!!!!!

NOOOOOO!!!!

And why? lol

squirrel Wrote:I shall call you mini frosty from now on!!!!!!!!!

LMFAO!!!!!!!!!!! Because mine looked almost the exact same when I blew it. Jut not as much nasty brown on there... LoL

FreeRideJunkie Wrote:LMFAO!!!!!!!!!!! Because mine looked almost the exact same when I blew it. Jut not as much nasty brown on there... LoL

Ohhh alright....But hey mine still runs though....nanana

I've done the same thing to (3) 2.5's