I used nitro and klotz oil in our RC Formula One airplane racing engines. Bought both by the 55 gal drum. Upped the HP/cubic inch to phenomenal levels. We had natural 200mph turbo charging air scoops. You could hear the engine unload by over 10krpm.
When these planes crash at over 200 mph, the pieces are so small, they're hardly worth getting. Although a good engine was worth saving.of topic but that airplane is sick!
I used to have a nitro r/c off-road car rear wheel drive and it was so fast I accidentally drove it into a mailbox post completely breaking the plastic A-arm assemblies