ok im pretty sure my blaster has piston knock.........what exactly is that?? and can i do anything about it?
piston knock.......
- Thread starter tyler1blaster
- Start date
Could be from worn wrist pin bearing, or wear in the cylinder. A top end rebuild would more than likely take care of it.
it could also be your main bearing's carbon build up or bent conrod but its hard to say if a person cant see\hear it for them selves
We are all so use to the quiet water cooled motor but back in the day all 2 strokes sounded like a blaster.
Send us a clip.
probly a worn top end, do a compression test. that will tell you if you need to do one.
i thought for sure somebody was gonna bring up detonation. which may cause a noise too.
blaster engines are a bit noisey, but idk how your sounds, so its kind of hard to tell.
i thought for sure somebody was gonna bring up detonation. which may cause a noise too.
blaster engines are a bit noisey, but idk how your sounds, so its kind of hard to tell.
i know if u have a leak in either one of the top end gaskets it leaks and knocks freakin hard...you would notice the oil/carbon build up on the bottem end cases though...but it does make a hard knock when they go
I was curious about the noise when i got mine out of the shop. It had a noise. He said it's how a real 2 stroke is supposed to sound.
Similar threads
