Tell me more ×  I would like to know how a LEGO pneumatic engine
would perform when powered with a nitro (N2, HPA) or CO2 tank. I
have seen a few RC cars powered with air (from soda bottles), so
I am wondering if it would be advisable to power such an vehicle
with a much more powerful but also heavyer paintball tank.
There are few pneumatic engines designs, like this Lego
Pneumatic Engine switchless LPE-V4-DIHC or this Lego 1500 rpm V8
or this (defective) LEGO V8 pneumatic.  LPEpower Pushrod V8
engine  I am not building one yet. But I am very... very curious
about how effective such an engine would be when powered with a
paintball tank... for how long would it be able to run? Has
someone already tried that?  There have been RC cars with LPE
engines but all I have seen was powered with soda bottles. I am
planing an RC car of my own and I'm going with a simple electric
solution but, an LPE would be sweet if it worked for more than a
few minutes.  Precisions: I would like to know how long such an
engine could r