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Raptor 700 Information => 700 Motor Mods => Topic started by: BRAD on December 11, 2008, 08:16:40 PM

Title: Will Yoshi & FMF exhaust parts work together?
Post by: BRAD on December 11, 2008, 08:16:40 PM
Hey guys will the FMF Hi-Flow header work with my Yoshi Rs-7 slip on muffler?

Thanks,
Brad
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: Colorado700R on December 12, 2008, 10:49:15 AM
I doubt it brad  :(
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: preddy08 on December 12, 2008, 01:54:21 PM
I bet it will. both companys make slipons to fit the stock header, so to make their header work with their slip on it must be in the same place as the stock header......if you follow.....lol.

You should be fine. I do know that guys are doing it all the time in the predator world.

The only way it wouldnt work is if the state that you have to buy the full exhaust, thus telling you that their headers are different.


This is meirly a edjumacated guesss though, only way to tell is to try it.
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: russ-russ on December 12, 2008, 09:58:09 PM
I'm with preddy on this, I bet it works just fine.
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: Peelz on December 13, 2008, 12:14:24 AM
I think it will work....I had same question about putting FMF powerbomb header on mine with HMF slipon, will fit. :thumbs:
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: BRAD on December 13, 2008, 07:56:01 AM
Thanks guys.  I think I may try it. Worst case if it dont work I will return it and get my money back.
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: Peelz on December 13, 2008, 08:00:47 AM
Quote from: BRAD on December 13, 2008, 07:56:01 AM
Thanks guys.  I think I may try it. Worst case if it dont work I will return it and get my money back.

Header is only worth a 3-4 hp so don't spend too much :thumbs:
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: BRAD on December 13, 2008, 08:02:19 AM
Yeah true. I may just say screw the header and get a piston and cam
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: Peelz on December 13, 2008, 08:06:10 AM
Quote from: BRAD on December 13, 2008, 08:02:19 AM
Yeah true. I may just say screw the header and get a piston and cam

8)  :lol:
Title: Re: Will Yoshi & FMF exhaust parts work together?
Post by: russ-russ on December 13, 2008, 10:37:42 AM
Quote from: BRAD on December 13, 2008, 08:02:19 AM
Yeah true. I may just say screw the header and get a piston and cam
If you add internals, the stock header will become even more of a restriction.  Then the aftermarket header will be worth more than 3-4 hp.