dont confuse the quick-build fan with the vector fan.!!

the bob parkinson quick-build ( plastic) f-86, cheetha and jaguar( i got the jaguar) use a clear plastic fan body , with a wood angine mount , no stator blades and a dynamax impeller. it stick to the fuse sides with a plastic mounts. if you have one of this ! dooont use it ! but if you have a vector fan , that is a more convencional desing with plastic engine mount that hodls a small tank behind the engine and has stator blades you can use only because you already have it , and you can save some noney. if you have to buy one ,for grass field use a byro-jet for others use the dynamax. . the reagel eagle can use it both

luck! alfred