Hey Proptop.
It's for my TT Pro 46. Like Dabigboy, I have midrange problems with my engine. Mine was put away for over one year without any after run oil. I put in new ball bearings and cleaned it up. I'll try without pressure on the tank and remove the fuel filter. If that dosn't help, I'll try a new carburator. I've tried everything else without any luck...
http://www.rcuniverse.com/forum/m_76...tm.htm#7662041
Yes it is a carburator for 3,5 to 8 ccm engines. If it is a MVVS it should work just fine
I'll ask the dealer.