Forgive the dumb question

[rpg]

Just picked up a new '07 Silverado and so far, I love the 5.3 motor. In my quest to learn all the new technology, please tell me the idea behind floating piston pins.

thanks,

RPG

[wrparks]

Originally Posted by rpg

Just picked up a new '07 Silverado and so far, I love the 5.3 motor. In my quest to learn all the new technology, please tell me the idea behind floating piston pins.

thanks,

RPG

Man, I'm not gonna lie, I have no idea, but they sound like a great idea for a boat if you ask me.

[Sonny01]

I think you will find those type of piston pins in expensive higher revving engines meant for race/performance cars.

[heavyredchevy]

From what I have learned in school, they allow for movement. They also help with wear.