125-200cc FMF fatty worth it? cr125

I've got a 2004 cr125, its my first 2-stroke. I was hoping to get some opinions on how much a pipe will help.

Of course like many people, I'm trying to squeeze as much bottom end out of the 125 as possible.

Thanks.

I had a Fatty on my '04 and it pulled well, I also ran the FMF fatty pipe on my '04 Husky and it seemed to give the bike a little more bottom end. You may also want to retard the timing the width of the mark to move the power lower a little.

Dean FMF make a series of pipes for two strokes one of which is called a "Fatty". The Fatty usually helps the low end pull on a 2-stroke and the OP wants to know if it will help with his CR125. I have an 08 and would like to know also.

I think I remember bluehusky144 running a Fatty (or maybe it was a Gnarly?) with good reports.

yep I have a fatty on my CR....and It does work pretty good....jetting still pretty close to stock....but smalller pilot was needed...

Hah, oops messed up the title. Fixed now.

Thanks for the input guys.

I run a fatty on my '02 cr and am surprised at how good the low end is on some hillclimbs. Very satisfied

Get a Power Now carb insert and a Fatty pipe and go do wheelies.