2000-2002 KTM 380 EXC tuning, Need help

[Roost em']

Hi, I'm really new to bikes so I need some help here.
I have a 2000-2002 KTM 380 EXC with SX plastics on it.
It's a 2-stroke and runs pretty good, except for the fact
that it doesn't seem to produce the power a 380 2-stroke should.
I was wondering If anyone could help me with tuning, some tricks
or tips. Anything that would help me get more power out of it.

I'm Also I'm looking for a graphics kit for it, and maybe trying to fit some new plastics on it.


Thankyou

 

[380EXCman]

How much power should a 380 2-stroke have? Is it running clean, starts easily, does it have a lot of time on the top end?

 

[OZ_dirtrider]

If your after some peaky 2 stroke like a 250 then a 380 is the wrong bike...they produce more torque and have a mild powerband compared to 250's.
You may want to head down to bike shop and have the powervalves cleaned and reset.
Do a plug chop and inspect the spark plug and adjust your jetting accordingly (maybe a JD jet kit?).
Do comp test and check your compression.
Check for any airleaks or oil leaks around the base of the cylinder.
Check your reed valves for broken petals or if the reed screws have come loose.
Take all the dings from the expansion chamber and repack the muffler.
Err..other than that, most that l know who rides 380's try and tame them down?

 

[Roost em']

Thank you very much. I put a new top end on it,
It's now back to its beasty self.