Yes you can use a CJ8 for a CJ8Y, but you cannot use a CJ8Y for a CJ8......the CJ8Y has about 1/4in more thread.
A Champion CJ8Y or J19LM will perform fine
No!
NGK BPM8Y has no direct cross reference to Champion. That's because NGK uses finer-increment heat ratings than Champion. Use Champion CJ6Y, it's the closest heat rating match you will find. Thread, hex, depth, etc. are identical.
Yes, If a spark plug with a different part number fulfills the requirements of the engine, can be replaced.
A 3 pin plug has a clamp on it to stop the wires from being ripped out of the plug when people use the wire to remove a plug from the wall instead of gripping the plug and removing it the proper way.
Try using a resistor plug, opposed to regular plug. Also use thicker spark plug wire instead of 6 mm use 7 or 8 mm
Yes you can. The "R" simply refers to the plug being a resistor plug. The size, diameter, heat range and thread pitch are exactly the same.
Depends if your camera support webcam mode...
Monster Cables use Blue instead of White for the 2nd audio plug in RCA cables.
No, and there are absolutely no plans to add it in the future. Use peer gaurdian instead (google)
There is a 1/4" headphone port located at the back of the PSR-295; plug your headphones into that and the audio is transferred to the headphone instead of the speakers. If your headphones use a 1/8" plug, you'll need an adapter.