hi guys im currious to know what you guys think of this idea..right now i have a fmf pipe and silencer on my 02 scrambler 400 and a few ppl are telling me to take the fmf silencer off and use the stock one with the fmf pipe..what do u guys think?

 

I would say scrap the whole FMF system and get an Aaen,RCR,HPD or Hotseat.These manufacterers specielize in Polaris and build pipes with matched clutch kits to give you the most bang for your buck.

 

yeah that is what ill be doing soon,im going to end up buying alot of things from rick ritter but in the mean time will the stock silencer be better with the fmf pipe than the fmf silencer?

 

I'd say scrap the pipe and keep the silencer. I use the Turbine core II silencer on my HPD pipe and love it. It's also pretty quiet. That's important if your from a state that requires your quad to be at a certain db level. It will also save you some money. Check with Rick Ritter- he sells HPD and his own pipes. Good luck.

 

use whenever silencer you want,but that fmf pipe is not good,get a real trail pipe and clutch kit,you won't be disapointed.

 

im thinking about buying a hpd race mod pipe,how will that pipe work without the race mod?

 

CPI go get one

 

You will waste your $$$$$$.If you arent going to race mod your motor get the trail pipe and clutch kit.

 

420 you can run the Race pipe with no problems.It won't have the top end hp as with one that is ported.All you need is a 39 pwk,good reeds,ported cylinder w/girdle,and high compression.It will be way faster than stock with the pipe alone.If you are interested in any of these parts I mentioned I have all of them.I will let them go at a good price.

 

As others have said the FMF pipe is part of your problem. The FMF silencer is a very good silencer, you can use it on any of the good pipes.
As for witch silencer to use with your FMF pipe. If you want more low end or would like to bring down the DB level, sure run the factory silencer, otherwise the FMF is going to flow better and perform better overall with your current set up.

You should call Rick Ritter (RCR) and get some clutching mods and you should notice a big difference even with your current FMF set up.