Originally Posted by
kwilke
Does the gx7r come with a long lsn ? Which pipe to use for same motor ?
Best pipe for the GX-7R is the GO EFRA 2072 by far.
As far as carb needles go - contact Trey at GO USA (Runne on here). I believe the GX Series is now available with either short or long needle in the US. Have a chat with Trey and see what he recommends for you.