Dyno Pipe Test 2 - Yamaha YFZ450 Forum : YFZ450, YFZ450R, YFZ450X Forums

**Terse** · 04-05-2008, 05:04 PM

I am thinking about testing some other pipes again, but this time on a 2007 yfz 449cc with only the lid off w/ K&N and cam mod. I am thinking about some pipes that aren't drag type pipes that aren't obnoxiously loud too.

I will have the new Venom pipe, Yoshi, possibly a HMF and only a few others. I think I can get a new Ti LeoVince pipe to test. I'd like to test with some other pipes.... maybe CT, Akropavic (?) or what ever some of you want to see tested. Lets complie a "short" list of some pipes we would like to see tested, but I do not want Nmotion/ Sparks/ etc.

Basically I'd like to test pipes that are quiet (er) on a more typical build yfz.

Thoughts??

Pipes for sure..

Maybe stock (?)

LeoVince
Yoshi
Venom

Others...??

2 Brothers
LDR pro4
Big Gun Evo X
Jardine RT5................. if some one out there has it.
HMF (possibly if the one my friend has is all together)
Dr.D

DASA if some one wants to send it, but rather test it against Nmotion, and such.

Ok... I will be updating this list of members willing to send in pipes and after we get a decent list going we canvote of pipes to test..... If I have listed any one incorrectly please let me know.

Post #73 has some video sound clips

plaugher4.... Trinity pipe

Oregon450Duner.... Jardine RT5

buttmusk.... Big Gun

Husker525... Yoshi

Husker525.... Dr.D (hopefully able to borrow)

TerseJr.... Venom

TerseJr.... Stock OEM (maybe)

TerseJr.... HMF sport (maybe I'll ask to borrow it)

sylvan56473.... LeoVince Ti pipe

Clod Hopper.... AC Flow pipe

ugotbit.... New style GYTR

**CADWELL** · 04-05-2008, 05:23 PM

Just throwing it out there Tersejr, but what about Big Gun. It's what I'm running right now and I know it's not at the top of the must have list, but I've always been curious.

jeenyus73 · 04-05-2008, 05:54 PM

how about the new DASA pipe?

**Terse** · 04-05-2008, 06:02 PM

Big Gun would be cool. I have always thought them to be decent and not obnoxiously loud. Would you be willing to send it to me for testing?

Dasa... I'd rather test it with a Nmotion, big core Sparks, Jardine etc. as I highly doubt it will fall in the db range of the other pipes... but if some one wants to buy it and send it to me I'd test it.

c_olive18 · 04-05-2008, 06:04 PM

Id like to see the Two Brothers pipe in this. Im not sure if it would make a large difference, but what about a Sparks regular core and Big Core. I know the big core was done in the last dyno runs, but it was a shorty. Will that make a difference though?

pbsandman7 · 04-05-2008, 06:09 PM

I'd like to see an LRD Pro 4R. I have their motor but haven't run their pipe yet. I have some friends who have and they seem to love them but I haven't actually seen a dyno on one...Except for what they have on the showroom floor. I really like the idea of this test because I am in the market for a quieter exhaust that I can use on the track or woods. NO WAY will my Nmotion pass anywhere here in Oregon.

**Terse** · 04-05-2008, 06:28 PM

2 Brothers may be a good cannidate.

Reg core Sparks is out... to loud with out alot of stuffers.... my friend has a reg core sparks un cut, and it isn't going to pass any where close to a quiet pipe.

LRD4.... Might be a good pipe to test, as they have been around forever and supposedly make decent pipes, but like you said... aside from their testing I haven't seen a dyno of one.

I will up date the first post with pipe choices.

**CADWELL** · 04-05-2008, 06:49 PM

Quote:

Big Gun would be cool. I have always thought them to be decent and not obnoxiously loud. Would you be willing to send it to me for testing?

Dasa... I'd rather test it with a Nmotion, big core Sparks, Jardine etc. as I highly doubt it will fall in the db range of the other pipes... but if some one wants to buy it and send it to me I'd test it.[/b]

Yeah I'll send it to you. Just let me know when you want it. I'll probably do regular ground to save on the shipping though. Also I'll break it down to 3 pieces for easy packing unless you want me to leave the mid pipe attached to the core. Let me know.

**husker525** · 04-05-2008, 07:19 PM

DrD??

Zay · 04-05-2008, 07:29 PM

how about the motoworks pipe?

**husker525** · 04-05-2008, 07:30 PM

Are we using Redrocket 20's quad for the test quad??

07YFZ_450 · 04-05-2008, 07:33 PM

Nmotion pipe maybe? Just a thought

**Terse** · 04-05-2008, 07:42 PM

No Nmotion... already dyno'd and a very hard pipe to beat.

Bobby, Yes redrockets quad

if that's ok with you... don't worry any about the dyno cost, I'll cover all that.

Dr. D would be cool to test, as it always does good.

Motoworks would be a good choice too.

**Terse** · 04-05-2008, 07:46 PM

Quote:

Yeah I'll send it to you. Just let me know when you want it. I'll probably do regular ground to save on the shipping though. Also I'll break it down to 3 pieces for easy packing unless you want me to leave the mid pipe attached to the core. Let me know.[/b]

I'll let you know in advance when I would need the pipe, and you can mail it however the cheapest works best for you, and I'll mail it back to you. Just include in the box your full name + Screen Name, return address, and telephone number.

For all the pipes... leave out any type of spark arrester as I will have to remove them anyway to run the air fuel meter probe, and I don't want to loose them.

This test may not happen till June FYI. I am just gathering opinions and options right now.

jeenyus73 · 04-05-2008, 07:52 PM

i was thinkign about getting an Akrapovic pipe from work (700 retail) 250 my price, ide send it in for sure if i decided to get it

**Terse** · 04-05-2008, 08:21 PM

Quote:

i was thinkign about getting an Akrapovic pipe from work (700 retail) 250 my price, ide send it in for sure if i decided to get it[/b]

That be cool.

man that is a HUGE discount!

novadave · 04-05-2008, 08:29 PM

You should add one of the top loud pipes in there from your last test to just have something to compare the new pipes too.

**Terse** · 04-05-2008, 08:33 PM

I have a short can Jardine RT4 and a 9" Nmotion and "maybe" I'll test one just to see.

**husker525** · 04-05-2008, 08:43 PM

Quote:

No Nmotion... already dyno'd and a very hard pipe to beat.

Bobby, Yes redrockets quad

if that's ok with you... don't worry any about the dyno cost, I'll cover all that.

Dr. D would be cool to test, as it always does good.

Motoworks would be a good choice too.[/b]

Ok, I will work on getting his quad ready to go, and borrowing a Drd pipe. I don't mind pitching in for the dyno time, but if we get like 10 pipes and jet them all, we gonna be there a long time and I'm gonna have to take up flooring as a 4th job....

**Terse** · 04-05-2008, 09:52 PM

Quote:

Ok, I will work on getting his quad ready to go, and borrowing a Drd pipe. I don't mind pitching in for the dyno time, but if we get like 10 pipes and jet them all, we gonna be there a long time and I'm gonna have to take up flooring as a 4th job....

[/b]

HaHa your too funny! :) No worries on getting it ready before the test, just don't break it before hand, I don't want to have to fix that one too

All it will need is freah oil and a clean filter for the test, and my dyno tires.

04-05-2008, 05:54 PM	#3 (permalink)
jeenyus73 Senior Member Join Date: Jan 2007 Location: alberta, canada Posts: 309	how about the new DASA pipe? __________________ <span style="color:#0000FF">New Motowoz Suspention Set-Up, Laeger Arms, Wheels/Rims, Asv Levers, Flexx Bars, Stream Line Rotors, Galfer SS Brake Lines, RPM Axle, Orange, Blue, White Color Scheme

04-05-2008, 06:09 PM	#6 (permalink)
pbsandman7 Senior Member Join Date: Sep 2006 Location: Sleepin' in a tree fort Posts: 2,235	I'd like to see an LRD Pro 4R. I have their motor but haven't run their pipe yet. I have some friends who have and they seem to love them but I haven't actually seen a dyno on one...Except for what they have on the showroom floor. I really like the idea of this test because I am in the market for a quieter exhaust that I can use on the track or woods. NO WAY will my Nmotion pass anywhere here in Oregon. __________________ MMADness I tell you!! WR 14.5:1 513cc

04-05-2008, 07:19 PM	#9 (permalink)
husker525 Police Patrol Join Date: Sep 2005 Location: Parker, Colorado Posts: 3,118	DrD?? __________________ TEAM TRIGGER RACING (Now sponsored by AMSOIL, Vickery Motorsports, MotoXNutrition,DZ Graphics, Engine Ice, DeRisi Racing, Team Ape, Cosworth Pistons, Hiper, Lonestar Racing. Terse 07 Race engine 2007 Blue YFZ: Venom 14:1 piston, Cam Mod, Jardine RT4 Exhaust, 175 main, 45 pilot, 04 needle 3rd clip/ 3 t Become a fan of Team Trigger Racing on Facebook!!!

04-05-2008, 07:30 PM	#11 (permalink)
husker525 Police Patrol Join Date: Sep 2005 Location: Parker, Colorado Posts: 3,118	Are we using Redrocket 20's quad for the test quad?? __________________ TEAM TRIGGER RACING (Now sponsored by AMSOIL, Vickery Motorsports, MotoXNutrition,DZ Graphics, Engine Ice, DeRisi Racing, Team Ape, Cosworth Pistons, Hiper, Lonestar Racing. Terse 07 Race engine 2007 Blue YFZ: Venom 14:1 piston, Cam Mod, Jardine RT4 Exhaust, 175 main, 45 pilot, 04 needle 3rd clip/ 3 t Become a fan of Team Trigger Racing on Facebook!!!

04-05-2008, 07:52 PM	#15 (permalink)
jeenyus73 Senior Member Join Date: Jan 2007 Location: alberta, canada Posts: 309	i was thinkign about getting an Akrapovic pipe from work (700 retail) 250 my price, ide send it in for sure if i decided to get it __________________ <span style="color:#0000FF">New Motowoz Suspention Set-Up, Laeger Arms, Wheels/Rims, Asv Levers, Flexx Bars, Stream Line Rotors, Galfer SS Brake Lines, RPM Axle, Orange, Blue, White Color Scheme

04-05-2008, 05:04 PM	#1 (permalink)
Terse Bad Azz Admin Join Date: Aug 2005 Location: Colorado Springs, CO Posts: 10,127	I am thinking about testing some other pipes again, but this time on a 2007 yfz 449cc with only the lid off w/ K&N and cam mod. I am thinking about some pipes that aren't drag type pipes that aren't obnoxiously loud too. I will have the new Venom pipe, Yoshi, possibly a HMF and only a few others. I think I can get a new Ti LeoVince pipe to test. I'd like to test with some other pipes.... maybe CT, Akropavic (?) or what ever some of you want to see tested. Lets complie a "short" list of some pipes we would like to see tested, but I do not want Nmotion/ Sparks/ etc. Basically I'd like to test pipes that are quiet (er) on a more typical build yfz. Thoughts?? Pipes for sure.. Maybe stock (?) LeoVince Yoshi Venom Others...?? 2 Brothers LDR pro4 Big Gun Evo X Jardine RT5................. if some one out there has it. HMF (possibly if the one my friend has is all together) Dr.D DASA if some one wants to send it, but rather test it against Nmotion, and such. Ok... I will be updating this list of members willing to send in pipes and after we get a decent list going we canvote of pipes to test..... If I have listed any one incorrectly please let me know. Post #73 has some video sound clips plaugher4.... Trinity pipe Oregon450Duner.... Jardine RT5 buttmusk.... Big Gun Husker525... Yoshi Husker525.... Dr.D (hopefully able to borrow) TerseJr.... Venom TerseJr.... Stock OEM (maybe) TerseJr.... HMF sport (maybe I'll ask to borrow it) sylvan56473.... LeoVince Ti pipe Clod Hopper.... AC Flow pipe ugotbit.... New style GYTR

04-05-2008, 06:02 PM	#4 (permalink)
Terse Bad Azz Admin Join Date: Aug 2005 Location: Colorado Springs, CO Posts: 10,127	Big Gun would be cool. I have always thought them to be decent and not obnoxiously loud. Would you be willing to send it to me for testing? Dasa... I'd rather test it with a Nmotion, big core Sparks, Jardine etc. as I highly doubt it will fall in the db range of the other pipes... but if some one wants to buy it and send it to me I'd test it.

04-05-2008, 06:04 PM	#5 (permalink)
c_olive18 Senior Member Join Date: Nov 2007 Location: Appleton, WI Posts: 230	Id like to see the Two Brothers pipe in this. Im not sure if it would make a large difference, but what about a Sparks regular core and Big Core. I know the big core was done in the last dyno runs, but it was a shorty. Will that make a difference though?

04-05-2008, 06:28 PM	#7 (permalink)
Terse Bad Azz Admin Join Date: Aug 2005 Location: Colorado Springs, CO Posts: 10,127	2 Brothers may be a good cannidate. Reg core Sparks is out... to loud with out alot of stuffers.... my friend has a reg core sparks un cut, and it isn't going to pass any where close to a quiet pipe. LRD4.... Might be a good pipe to test, as they have been around forever and supposedly make decent pipes, but like you said... aside from their testing I haven't seen a dyno of one. I will up date the first post with pipe choices.

04-05-2008, 07:29 PM	#10 (permalink)
Zay Member Join Date: Jun 2007 Posts: 87	how about the motoworks pipe?

04-05-2008, 07:33 PM	#12 (permalink)
07YFZ_450 Member Join Date: Mar 2008 Location: Rock Springs, Wyoming Posts: 37	Nmotion pipe maybe? Just a thought

04-05-2008, 07:42 PM	#13 (permalink)
Terse Bad Azz Admin Join Date: Aug 2005 Location: Colorado Springs, CO Posts: 10,127	No Nmotion... already dyno'd and a very hard pipe to beat. Bobby, Yes redrockets quad if that's ok with you... don't worry any about the dyno cost, I'll cover all that. Dr. D would be cool to test, as it always does good. Motoworks would be a good choice too.

04-05-2008, 08:29 PM	#17 (permalink)
novadave Senior Member Join Date: Nov 2004 Location: Apopka, Fl Posts: 171	You should add one of the top loud pipes in there from your last test to just have something to compare the new pipes too. __________________ Atp Racing WR450

04-05-2008, 08:33 PM	#18 (permalink)
Terse Bad Azz Admin Join Date: Aug 2005 Location: Colorado Springs, CO Posts: 10,127	I have a short can Jardine RT4 and a 9" Nmotion and "maybe" I'll test one just to see.

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