hello all, just wondering who makes the glow engines for tower hobbies, what is everyones experience with them.  i know o.s. is or has usually been the bench mark for glow engines, but they are usually twice as much as everyone elses.  ie. ( evolution / tower hobbies / super tigers )  looking for a good replacement to put into my <font color="#000000">hobbico</font> hobby star .60 trainer and make it much more of an advanced trainer   thinking about the .75 sizes ?

thanks again for all the upcoming info, help




thanks all for the info so far.  2nd question.   if im looking for something equivilant the to the o.s. .75 for my 60 size trainer,  what should i look for.  is thunder tigers my best bet if i dont want to pay the o.s. price. ?