B-25 Bomber Crash (Scale Model)
Porting work inside one of the engines I built for some one.
The piston on the same engine. I removed all of the skirt on the non thrust side and shaped the piston to force fuel into the transfer port. This creates a super charger affect and blasts the oil fuel mix into the port.
I run these on 10 to 1 mix. One bottle of redline oil to one gallon of gas. Even in cold water, with water cooled cylender head and water cooled exhaust they get HOT!
one little chunk of crap in the water pick ups and you 1,000 dollar engine is melted.
Or mis read a wake and submarine the engine at 20,000 RPM and very bad thing happen. They can punch a rod out the bottom of the hull, destroying both the engine and the hull faster than you can say "oh ****!"....
Porting work inside one of the engines I built for some one.
The piston on the same engine. I removed all of the skirt on the non thrust side and shaped the piston to force fuel into the transfer port. This creates a super charger affect and blasts the oil fuel mix into the port.
I run these on 10 to 1 mix. One bottle of redline oil to one gallon of gas. Even in cold water, with water cooled cylender head and water cooled exhaust they get HOT!
one little chunk of crap in the water pick ups and you 1,000 dollar engine is melted.
Or mis read a wake and submarine the engine at 20,000 RPM and very bad thing happen. They can punch a rod out the bottom of the hull, destroying both the engine and the hull faster than you can say "oh ****!"....