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Go Back   ThumperTalk > Off-Road > Make / Model Specific > Suzuki > DR-Z 400
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DR-Z 400 This forum is shared with the Kawasaki KLX 400

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  #1  
Old 11-06-2008, 12:23 PM
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Eddie Sisneros Eddie Sisneros is offline
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Sisneros Speed Works special edition MRD pipe!

the world debut!

recieved and tested version 2 today.

what we learned most in the whole process is the material of the pipe does make a difference in the power production.or at least when you are fully exploiting the potential of the pipe it does.

after learning this in version 1 dave made the changes for version 2 which ends up being a really nice pipe.makes more power and low rpm and has less of a brutal transition into the mid range.this pipe will make these motors much easier to manage.

so,after the long wait heres the graphs showing what is compared to a yosh ti-

blue = yosh
red = mrd version 2





heres is version 1 and 2 showing the improvement made in daves changes-

blue = version 1
red = version 2





and to ad perspective a stock SM vs where we are today. +25hp peand +30hp at 9,000rpm.

blue = stock
green = mrd version 2
red = yosh ti





heres the pics.the sensor bung is not standard.











ive also video of some dyno runs i will edit and post tonight.

i will post pricing as best i can once its determined.

you can also contact MRD directly.

OTD CycleSports Denver ,home of Sisneros Speed Works.
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  #2  
Old 11-06-2008, 12:31 PM
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OMG! You are the Bomb! It is the Bomb! You have made many very happy I am sure.

http://www.forvo.com/word/husqvarna/
Husqvarna, world class and kickin' a s s since 1903.
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  #3  
Old 11-06-2008, 12:32 PM
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Nice job Eddie !!! We 're waiting for the video..!

Eddie the drz guru made his miracle again !!!

Vasilis/Bill
DrZ-440sm '05, SSW/MRD , FcrMX39, HotCams, 'E cdi , 'R tank
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Old 11-06-2008, 12:33 PM
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Time to open up the old wallet again.

Congrats to you and Dave!

RIP bro... Christopher O. 9/72-4/07 Ridgecrest, CA
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  #5  
Old 11-06-2008, 12:37 PM
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Looks cool,

What are the noise levels like in comparison.

I can only imagine they are identicle, but i thought i'd ask.

Pop Wheelies, Not Pills!
Proudly Supporting Wheeling Cycle Supply
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Old 11-06-2008, 12:39 PM
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they are the same to my ears,but im fairly deaf.

OTD CycleSports Denver ,home of Sisneros Speed Works.
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Old 11-06-2008, 12:41 PM
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GREAT work Eddie. I bet you're pleased with the outcome?
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Old 11-06-2008, 12:55 PM
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actually 1 and 2 were wrong.fixed now.

OTD CycleSports Denver ,home of Sisneros Speed Works.
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Old 11-06-2008, 12:56 PM
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the SSW/MRD pipe is $459.00 with a optional removeable quiet insert for $15

contact dave for purchasing info-

http://warnekedesign.com/mrd-racing/index.php

the last retail price on the yosh ti was $749.95 i believe and the good deals were about $100 less.

OTD CycleSports Denver ,home of Sisneros Speed Works.
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  #10  
Old 11-06-2008, 12:57 PM
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At that price its going to sell like Hot Cakes!!!

Kinda wish i hadnt spent all that money on a Yosh Ti now.

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Proudly Supporting Wheeling Cycle Supply
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