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Pipe identification Thread

Started by m in sc, February 28, 2019, 04:05:23 PM

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m in sc

we need a pipe ID thread again. So... post up what you have or know. Make sure its accurate. :patriot:


Torque Engineering pipes. Rare, loud, heavy, good on stock porting.

Can run centerstand.




Kawtriplefreak


1984 RZ350 Factory Pipe Products. Bolt on. Retain Centerstand. Excellent power throughout the range.

Kawtriplefreak


Excellent pipes for stock or mildly ported motor. Good power throughout the range with significant increase in top end. No Centerstand. Centerstand mount lugs ground down. Sidestand relocation may be necessary. (We did on mine, M in SC fabbed).

Kawtriplefreak

#3

Denco H2 Killers 1inch diameter stingers race only. Depicted with Chinese scooter cans. No Centerstand. No Centerstand lugs. Emphasis on acceleration. Sign off at 8000. Power band similar to street Dencos with a harder hit.

SoCal250

#4
Moto Carrera Millennium GP - stainless steel, for Yamaha RD400F

Product description from Moto Carrera catalog:
Moto Carrera Millennium GP pipes
Available for Yamaha R5, RD350, RD400, RD400F, Suzuki T-500.
Unsurpassed powerband width, peak horsepower output & cornering clearance. A no-compromise pipe for the serious rider. Hydroform constructed by one of the world's foremost pipe builders, former GP tuner Tommy Crawford. These beautiful, well-built chambers are the choice of multi-time WSMC champion Clinton Whitehouse, 1998 Formula RD champion Dick Gruhn & other WERA & AHRMA RD winners such as Scott Bentley & Bob Hurst.
Carbon fiber silencers optional.

Equipped with new-generation aluminum silencers made to our specs by industry leader, FMF. The sound level is lower than our competitors by as much as 20db. Unlike our competitors, we'll provide carb jetting guidelines for your application. After decades of tuning nearly every combination imaginable, we have the baseline tuning specs for your setup.

Fitment notes from MotoCarrera.com
  -No modifications required to your frame and sidestand can be retained on all RD350 & RD400 models.
  -RZ350 sidestand and centerstand can be retained for convenience.

Part numbers:
RD350          #855-301
RD400          #855-401
RD400F        #855-405
RZ350          #855-355
RD350LC      #855-309

For side-exit option see image here: http://www.2strokeworld.net/forum/index.php?topic=177.msg3372#msg3372
75 Yamaha RD125B   75 Yamaha RD125B (project)
75 Yamaha RD250B   75 Yamaha RD200B (project)
73 Yamaha RD350     77 Yamaha RD400D   79 Yamaha RD400F  
91 Yamaha TZR250R  89 Yamaha FZR400   05 Yamaha FZ6   
05 Yamaha XT225TC  82 Honda MB5  02 Aprilia RS250 Cup (sold)

Czakky

#5
JL Street Retros, emphasis on Street. Sound cool, allow center stand, look weird, broad spread of power, lighter than stock... barely.

The black pipes are J&R pipes with RD350 headers that allow a center stand. Power comes on at 6k-8.5k but are fairly flat before that. Pretty heavy, look old school are easy to re-pack and apparently came with tapered propriety headers that are near impossible to find..

Kawtriplefreak



Marketed at the time as PHR made for Ron Reichert at Purple Haze Racing by Spec II. Good street pipe. No Centerstand. Bolt on. An excellent street pipe with good performance throughout the range.

Jspooner

#7
Spec II classics, good usable power throughout the entire rev range. Obnoxiously loud especially at higher revs. Nice classic look and good fitment. Centerstand tabs need to be removed or bent over.
"Just quit brain fucking it and get it done"

Kawtriplefreak

#8


No Centerstand. Bolt on. Reduced bottom end. More of a road race pipe. Will rev past 9500 with an undisciplined throttle hand resulting in motor carnage on a Triple.. That being said, still a very good expansion chamber.

Jspooner

#9
Spec II F1, very similar to the classics but the power continues a little higher in the rev range and comes on a little stronger in the midrange. Obnoxiously loud but have a very nice crackle at idle. The version in the pic is the road race version, meaning they are just tucked up a little higher than the street version. Center stand tabs must be removed for these.
"Just quit brain fucking it and get it done"

Jspooner

DG - no centerstand but tabs can be left alone. These are a low budget pipe, Fitment and build quality is lacking compared to the higher end pipes. A noticeable power increase over stock but lacking in the delivery department compared to the higher end pipes.
"Just quit brain fucking it and get it done"

Organicjedi

#11
Video of Spec II classics on a RD400. They had been repacked at this point as there wasn't much packing material in them.

https://youtu.be/TUTLYBomt6g

pdxjim

Martin77 pipes on my TDR250.  Made in England.


K2Tec pipes on my KH400.  Made in Japan.
Wasting time on 2T forums since the dawn of the internet. '89 TDR250, '13 300xcw, '19 690smcr, '56 Porsche 356A

SoCal250

#13
Fukui Racing pipes https://www.samurider.com/
Made in Japan
RD400 version shown. Retains center stand and OEM footpegs
75 Yamaha RD125B   75 Yamaha RD125B (project)
75 Yamaha RD250B   75 Yamaha RD200B (project)
73 Yamaha RD350     77 Yamaha RD400D   79 Yamaha RD400F  
91 Yamaha TZR250R  89 Yamaha FZR400   05 Yamaha FZ6   
05 Yamaha XT225TC  82 Honda MB5  02 Aprilia RS250 Cup (sold)

IR8D8R

Factory Pipe Products (FPP) with original silencers.

IR8D8R