a pic of my fave engine... os fs26/cx
perfect for drift. 4.2 cc, 4-stroke power, ie, not nothing then snap, full rpm, but smooth. does 22,000 rpm
got the plane version me(discontinued), with the intention of putting it in my truck. but then found references to a pull start version... go to the OS site, under car/buggy motors
AND while on drift R/C, my mates got a hpi, completely undriveable...til i lent him the "gyro" from my helicopter.... then you can hold sideways with ease... makes drifting simple. really makes a huge difference.
damn the electrics, NITRO FUMES ARE ADDICTIVE!!!!!(and nothing beats the sound of a 4-stroke)
and, while theyre rare as hens teeth... the model diesels are even better...smell like aerostart...what they run on... i love ether
just googled...take a look
OS FS26S-C 4-stroke development - Page 18 - R/C Tech Forums