Tunnel dump exhaust on t-nytro's?

RaspberryNytro · 11-20-2008, 11:25 PM

Dan at Extreme Machines(Captjacksparrow on here) used an old Yoshimura muffler & fabbed it up to my stock exhaust & run it under the tunnel & kept the top of it flush with the tunnel. Don't have pics here, but go back into thread about "magna exhaust"........... actually I'll go find it & you can see my pics in there.

RN

all-4-stroke · 11-21-2008, 02:02 AM

looks fairly straight forward might have to conjure up one of my own. how did u like your jap can for sound?

RaspberryNytro · 11-21-2008, 07:25 AM

WICKED sound!!!

Ask Summitric & a few of the others like Ronknight & the guys that were on the MM 08 ride in Golden last year. It really does sound good. Not too loud, but guys definitely know I'm behind them coming down the trail when I get close & Burp it

I'll be taking mine off when it gets Boost this weekend!!!!

RN

all-4-stroke · 11-21-2008, 11:01 PM

awesome i googled that yoshimura stuff last night, looks pricey lol. so i think i just hunt down a bafled bottle instead there like super cheap

so ill see how that sounds. ill have to let ya'll know how it pans out.

RaspberryNytro · 11-22-2008, 12:43 AM

yeah let us know how you make out.
good luck

RN

gotboost · 11-26-2008, 12:18 AM

well i love the sound of my tunnel dump exhaust and i finally put pic on here for u raspberrynytro took me awhile

RaspberryNytro · 11-26-2008, 12:32 AM

Originally Posted by gotboost

well i love the sound of my tunnel dump exhaust and i finally put pic on here for u raspberrynytro took me awhile

where's the pic???

RN

gotboost · 11-26-2008, 12:37 AM

well it on the second page now on snowmobile chat

sledbunnyracing · 11-26-2008, 05:39 PM

Your sled sounded awesome at MM08...just awesome.

Originally Posted by RaspberryNytro

WICKED sound!!! Ask Summitric & a few of the others like Ronknight & the guys that were on the MM 08 ride in Golden last year. It really does sound good. Not too loud, but guys definitely know I'm behind them coming down the trail when I get close & Burp it
I'll be taking mine off when it gets Boost this weekend!!!!

RN

MOB · 11-28-2008, 12:11 PM

Within the next week or two we'll be fab'ing up a tunnel dump for the Powderlites Nytro/Garrett setup to match Dave's 'double divorced downpipe' spec. I'll be running it on my PL Nytro/CR Tunnel...but it should work just as well on any Nytro Tunnel...(with stock radiator/heat exchanger arm removed).

Curt at FASTRAX MOTORSPORTS will be doing the work, and with enough interest I'm sure he'd jig it up and build a kit...shoot him a note/give him a call if you're interested.

I expect the kit will look much like the CR MCX kit, but set up for the Garrett...may be a few extra bucks for extra fab/WAFR bung/etc...but well worth it for a 'bolt on' system.

Darko · 12-24-2008, 05:47 AM

Originally Posted by woodies

hate to say but after a lot of reading about tunnel dump on an other site,seems like not the way to go,at least with mid mounts.heat issues and deep powder snuffing the motor.wish i could have!

You have a link, i'd love to have a read ?

How can snow "snuff" the motor when the pipe is turned to opposite way ?

Never once heard of anyone with an Alpine front mount or an MCX/CR tunnel dump having 1 issue with this on Nytros. Who makes a Mid Mount Nytro kit that tunnel dumps ? Im curious now lol (Not trying to start a argument, just want to read how this is even possible)

patzzzap · 12-30-2008, 09:43 PM

I was at E&S in the fort today .Darren was showing me his new header and muffler designtunnel mount which gains a bit of HP and alot of weight savings

11-20-2008, 11:25 PM	#25 (permalink)
RaspberryNytro Member Join Date: Jan 2008 Location: Airdrie, AB Posts: 274 Casino Cash: $245440 Thanks: 5 Thanked 83 Times in 47 Posts	Re: Tunnel dump exhaust on t-nytro's? Dan at Extreme Machines(Captjacksparrow on here) used an old Yoshimura muffler & fabbed it up to my stock exhaust & run it under the tunnel & kept the top of it flush with the tunnel. Don't have pics here, but go back into thread about "magna exhaust"........... actually I'll go find it & you can see my pics in there. RN __________________ Hello, my name is Murray ...... & i`m a Yammaholic!!!! oh yeah............it's RASPBERRYnot pink!!! Alberta resident now 08 MTX Nytro..... built by EXTREME MACHINES HAVE POWDERLITES BOOST!!! 07 Yamaha Rhino w/ snowplow(stock for now)

11-21-2008, 02:02 AM	#26 (permalink)
all-4-stroke Member Join Date: Nov 2007 Location: saskatchewan Posts: 15 Casino Cash: $59065 Thanks: 1 Thanked 2 Times in 1 Post	Re: Tunnel dump exhaust on t-nytro's? looks fairly straight forward might have to conjure up one of my own. how did u like your jap can for sound? __________________ D-Rock 2008 nytro MTX 40th anniversary editon Yeah I ride a YAMAHA! big woop wanna fight about it!

11-21-2008, 07:25 AM	#27 (permalink)
RaspberryNytro Member Join Date: Jan 2008 Location: Airdrie, AB Posts: 274 Casino Cash: $245440 Thanks: 5 Thanked 83 Times in 47 Posts	Re: Tunnel dump exhaust on t-nytro's? WICKED sound!!! Ask Summitric & a few of the others like Ronknight & the guys that were on the MM 08 ride in Golden last year. It really does sound good. Not too loud, but guys definitely know I'm behind them coming down the trail when I get close & Burp it I'll be taking mine off when it gets Boost this weekend!!!! RN __________________ Hello, my name is Murray ...... & i`m a Yammaholic!!!! oh yeah............it's RASPBERRYnot pink!!! Alberta resident now 08 MTX Nytro..... built by EXTREME MACHINES HAVE POWDERLITES BOOST!!! 07 Yamaha Rhino w/ snowplow(stock for now)

11-21-2008, 11:01 PM	#28 (permalink)
all-4-stroke Member Join Date: Nov 2007 Location: saskatchewan Posts: 15 Casino Cash: $59065 Thanks: 1 Thanked 2 Times in 1 Post	Re: Tunnel dump exhaust on t-nytro's? awesome i googled that yoshimura stuff last night, looks pricey lol. so i think i just hunt down a bafled bottle instead there like super cheap so ill see how that sounds. ill have to let ya'll know how it pans out. __________________ D-Rock 2008 nytro MTX 40th anniversary editon Yeah I ride a YAMAHA! big woop wanna fight about it! Last edited by rknight111; 11-22-2008 at 09:19 AM.

11-22-2008, 12:43 AM	#29 (permalink)
RaspberryNytro Member Join Date: Jan 2008 Location: Airdrie, AB Posts: 274 Casino Cash: $245440 Thanks: 5 Thanked 83 Times in 47 Posts	Re: Tunnel dump exhaust on t-nytro's? yeah let us know how you make out. good luck RN __________________ Hello, my name is Murray ...... & i`m a Yammaholic!!!! oh yeah............it's RASPBERRYnot pink!!! Alberta resident now 08 MTX Nytro..... built by EXTREME MACHINES HAVE POWDERLITES BOOST!!! 07 Yamaha Rhino w/ snowplow(stock for now)

Sponsored Links, Plese click on Banner to View there Website

11-26-2008, 12:18 AM	#30 (permalink)
gotboost Member Join Date: Oct 2008 Location: alberta Posts: 120 Casino Cash: $600 Thanks: 29 Thanked 11 Times in 10 Posts	Re: Tunnel dump exhaust on t-nytro's? well i love the sound of my tunnel dump exhaust and i finally put pic on here for u raspberrynytro took me awhile __________________ IF IT DOSNT WHEELIE PUT A TURBO ON IT RUNNING AN 08 NYTRO ON BOOST WITH TIMBERSLED MOUNTAIN TAMER REAR SUSPENSION 162 INCH ICEAGE RAILS BARK BUSTER FRONT END WITH FOX FLOATS ALL AROUND AND MOUNTAIN MOD SEAT

11-26-2008, 12:32 AM	#31 (permalink)
RaspberryNytro Member Join Date: Jan 2008 Location: Airdrie, AB Posts: 274 Casino Cash: $245440 Thanks: 5 Thanked 83 Times in 47 Posts	Re: Tunnel dump exhaust on t-nytro's? Originally Posted by gotboost well i love the sound of my tunnel dump exhaust and i finally put pic on here for u raspberrynytro took me awhile where's the pic??? RN __________________ Hello, my name is Murray ...... & i`m a Yammaholic!!!! oh yeah............it's RASPBERRYnot pink!!! Alberta resident now 08 MTX Nytro..... built by EXTREME MACHINES HAVE POWDERLITES BOOST!!! 07 Yamaha Rhino w/ snowplow(stock for now)

11-26-2008, 12:37 AM	#32 (permalink)
gotboost Member Join Date: Oct 2008 Location: alberta Posts: 120 Casino Cash: $600 Thanks: 29 Thanked 11 Times in 10 Posts	Re: Tunnel dump exhaust on t-nytro's? well it on the second page now on snowmobile chat __________________ IF IT DOSNT WHEELIE PUT A TURBO ON IT RUNNING AN 08 NYTRO ON BOOST WITH TIMBERSLED MOUNTAIN TAMER REAR SUSPENSION 162 INCH ICEAGE RAILS BARK BUSTER FRONT END WITH FOX FLOATS ALL AROUND AND MOUNTAIN MOD SEAT

11-26-2008, 05:39 PM	#33 (permalink)
sledbunnyracing Senior Moderator Join Date: Oct 2006 Location: Edmonton Alberta, Canada Posts: 6,732 Casino Cash: $2964371 Thanks: 215 Thanked 1,533 Times in 1,081 Posts	Re: Tunnel dump exhaust on t-nytro's? Your sled sounded awesome at MM08...just awesome. Originally Posted by RaspberryNytro WICKED sound!!! Ask Summitric & a few of the others like Ronknight & the guys that were on the MM 08 ride in Golden last year. It really does sound good. Not too loud, but guys definitely know I'm behind them coming down the trail when I get close & Burp it I'll be taking mine off when it gets Boost this weekend!!!! RN __________________ www.sledbunnyracing.com 05 Rev 800 01 RMK 800 Member of Team Slim

11-28-2008, 12:11 PM	#34 (permalink)
MOB Member Join Date: May 2008 Location: W. WA Posts: 6 Casino Cash: $61600 Thanks: 0 Thanked 1 Time in 1 Post	Re: Tunnel dump exhaust on t-nytro's? Within the next week or two we'll be fab'ing up a tunnel dump for the Powderlites Nytro/Garrett setup to match Dave's 'double divorced downpipe' spec. I'll be running it on my PL Nytro/CR Tunnel...but it should work just as well on any Nytro Tunnel...(with stock radiator/heat exchanger arm removed). Curt at FASTRAX MOTORSPORTS will be doing the work, and with enough interest I'm sure he'd jig it up and build a kit...shoot him a note/give him a call if you're interested. I expect the kit will look much like the CR MCX kit, but set up for the Garrett...may be a few extra bucks for extra fab/WAFR bung/etc...but well worth it for a 'bolt on' system.

12-24-2008, 05:47 AM	#35 (permalink)
Darko Member Join Date: Sep 2008 Location: Kelowna BC Posts: 59 Casino Cash: $83920 Thanks: 7 Thanked 35 Times in 29 Posts	Re: Tunnel dump exhaust on t-nytro's? Originally Posted by woodies hate to say but after a lot of reading about tunnel dump on an other site,seems like not the way to go,at least with mid mounts.heat issues and deep powder snuffing the motor.wish i could have! You have a link, i'd love to have a read ? How can snow "snuff" the motor when the pipe is turned to opposite way ? Never once heard of anyone with an Alpine front mount or an MCX/CR tunnel dump having 1 issue with this on Nytros. Who makes a Mid Mount Nytro kit that tunnel dumps ? Im curious now lol (Not trying to start a argument, just want to read how this is even possible)

12-30-2008, 09:43 PM	#36 (permalink)
patzzzap Member Join Date: Dec 2008 Location: Edmonton Posts: 3 Casino Cash: $5900 Thanks: 0 Thanked 0 Times in 0 Posts	Re: Tunnel dump exhaust on t-nytro's? I was at E&S in the fort today .Darren was showing me his new header and muffler designtunnel mount which gains a bit of HP and alot of weight savings

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