Search Results for ‘tpa’

I’m going to overhaul an ICS M4, and want advice for the lowest stress combination for my specifications. So, a 22 TPA motor can easily pull an M120 on a 12:1 set. The stress on the gears, however, gets to be pretty impressive. A 16 TPA motor can easily pull an M120 on an 18:1, and here the...

Anyone have any experience with them? Are they any good (strong magnets? TPA?). I'm seeing them on ebay for only $30, so it's pretty tempting.

I STILL am having an IMPOSSIBLE time finding ANYTHING to resemble a high TPA HT motor (22 or more) in short type! ZCI is discontinued SHS is 16tpa JG Blue is MIA Etc... Is there such a thing anymore or are short type motors now being ousted/boycotted? :mad::mad::mad:

What do you guys think is the most balanced/best -TPA-Gear Ratio, ex. 16TPA-18:1 For -10:1 -12:1 -13:1 -16:1 -18:1 *I know that the spring rating is also a factor for this, so lets say we were aiming for 400 FPS and the fastest ROF within reason. My next question is what is the...