Be careful, because a lean running engine can give you what seems like great performance and fool you....until your piston melts!

 

o ya, i know about tuning and all. ive got another hobby of racing nitro rc cars and know alot about those. i know they are scale size and are different engine types, still the same concept. ill check the plug before i ride it this weekend.
thanks for the help guys!

 

my uni filter for my recon never had a cage in it.