exahust problems

GoldenMotor.com

Goat Herder

Gutter Rider
Apr 28, 2008
6,237
20
38
N.M.
You gonna blow black smoke on break in . It gets better later the Idea is to oil it well during break in.
 

Bikeguy Joe

Godfather of Motorized Bicycles
Jan 8, 2008
11,837
252
63
up north now
Not sure about with synthetic oil, but all the two strokes I have ever run, blow blue grey smoke when too rich. I have never seen anything even approaching black.
 

2door

Moderator
Staff member
Sep 15, 2008
16,302
175
63
Littleton, Colorado
I think he's talking about the small exhaust exit at the end of his muffler. The little stub pipe that is about 1/2" in diameter and is welded to the end cap. To answer his question based on that assumption; no that would leave your exhaust wide open and would effect your power and make your bike more than a little annoying to you and everyone within a block or two. We need to know if your "red hot" statement was figurative or literal.
Tom
 

Goat Herder

Gutter Rider
Apr 28, 2008
6,237
20
38
N.M.
You gonna blow black smoke on break in . It gets better later the Idea is to oil it well during break in.
I worded myself wrong there If its black The motor would be running way to rich. A little bit of extra blue gray smoke is from oiling heavy.