Blaster bogging

[Marco]

How can i resolve leak?can i use exhaust paste in that place?

That falange that have 2 NUTS have any seal between engine and falange?

 

[Blaaster]

There should be a gasket of some sort between the flange and the cylinder.

Copper high temp RTV should seal up the pipe.

 

[JBRoc01blaster]

There is a gasket that fits in the cylinder where the exhaust mates with the cylinder/exhaust port. With all that oil spooge built up it may now look like part of the cylinder !
Here's a pic of the gasket in the exhaust port

 

[JBRoc01blaster]

The excessive " black spooge " may very well be a result of your engine running poorly as described, so its not burning the oil as it should be. Regardless you should seal it up as advised by blaaster.

 

[Marco]

Thanks guys

Tomorrow i will take the falange and inspect the seal and install all thing with something to seal.

Have at home exhaust sealant that i use in my car,became harder after get hot and exhaust silicone that i use in my karting 100cc 2stroke

 

[JBRoc01blaster]

The copper gasket is the choice of most people but I have used "high temp" rtv silicone on my exhaust with great results ... Just make sure what ever you use is rated for high temps or it will not stand up to the extreme heat !

 

[Blaaster]

Let the sealant cure overnight.

 

[Marco]

Hi Blaaster,

Finaly my quad its ok its cranckshaft seal

 

[Blaaster]

Thank you for reporting back with the problem.

Some rep points given.