[Hectic]

Okay so i am somewhat dissapointed and also somewhat not.

The build seems to work well. Its around 320 fps perfect for indoor the trigger response is good but apparently im only pushing 1200rpm/20rps.
Not too sure how this is happening.
I plan on changing the piston head and gearbox shell and perhaps removing the mid line tamiya connector at the rear of the gun (its there so you can remove the gearbox without cutting wires)
I dont think the draw is too high (motor wires and battery dont get hot at all on repeated semi or full mid caps of auto)
Could it be the stock cyma motor can only spin so fast, is the piston still too heavy, i am sure it is shimmed as well as can be so i doubt thats the issue.
Again the setup is.
13:1 gears
Mildly swissed lonex piston stock cyma head
Deans at battery
Stock cyma shell
Solid bushings
Stock cyma cylender and head
Stock bearing spring guide
M90 spring
9.6v 1600mah miny batt.

Help me push 27-32 rps (for the trigger response not the rof, its almost good enough but not quite)
And please dont tell me i have to go lipo i really dont want to.
Is the lonex shell with bearing bushings gonna give a good boost in rof?
Also a new piston head will mean i dont have to use the crappy metal block used as a "nut" to mount the head onto so thatll reduce weight a bunch too (id say by half the weight of the entire piston lol.