One of the major problems of using nitrous oxide in a reciprocating engine is that it can produce enough power to damage or destroy the engine. Very large power increases are possible, and if the mechanical structure of the engine is not properly reinforced, the engine may be severely damaged, or destroyed, during this kind of operation. It is very important with nitrous oxide augmentation of petrol engines to maintain proper operating temperatures and fuel levels to prevent "pre-ignition",  or "detonation" (sometimes referred to as "knock"). Most problems that are associated with nitrous oxide do not come from mechanical failure due to the power increases. Since nitrous oxide allows a much denser charge into the cylinder, it dramatically increases cylinder pressures. The increased pressure and temperature can cause problems such as melting the piston or valves. It also may crack or warp the piston or head and cause pre-ignition due to uneven heating.
Although most modern scholars say the dogs belonging to Boötes, all chasing the Bear, energetically I find this disconcerting. Who would chase a bear, with dogs? The primary stars of Canes Venatici lie under the auspices of Benetnash, and conjoin Denebola of Leo, all exuding a quality of manipulation, diversionary tactics, commotion, smoke screens, foul breezes, and foul play. The quality of Boötes certainly is far more refined, as is that of the Virgin. Either way, I assert Boötes to be protector regarding the proper use of creative and reproductive powers, ensuring the proper energetics and environmental conditions for the safe birth and ascension of souls, and standing against the fallen (corrupt) patriarchal world powers—honoring and protecting the Virgin principle, not as a mere herdsman of barking dogs.