rebuilt engine sound?

[2k1blastr]

want to hear from someone w/ experience, on how my rebuilt engine should be sounding.does it sound in good running condition?


http://youtu.be/0obI9mkXs4Q

 

[Surfrjag]

hard to tell from the vid but it does kinda sound like u have gremlins in it. when its rpms are low, that sound is pretty normal i think. whenever i video, especially with my phone, it sounds like that. but when you hit the gas there is a rattle. does anyone else hear it, can you hear it in person more. that sound if i am correct with my listening is piston slap. did you put the motor together and have it bored with a new piston. whats the story? did you use your phone to video?

 

[2k1blastr]

hard to tell from the vid but it does kinda sound like u have gremlins in it. when its rpms are low, that sound is pretty normal i think. whenever i video, especially with my phone, it sounds like that. but when you hit the gas there is a rattle. does anyone else hear it, can you hear it in person more. that sound if i am correct with my listening is piston slap. did you put the motor together and have it bored with a new piston. whats the story? did you use your phone to video?

yes its recorded via phone ,i hope its not slap..the builder of the engine did say it has new pistons and everything else...im getting ready to upload a photo of riding it around the yard to maybe get a better sound while being driven..i know its not as good as listening to it in person but maybe it'll work.will post 2nd video in a few.

 

[Larry's Shee]

New piston, old bore?