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The 2-Stroke Garage => Turning Wrenches => Topic started by: old-too-smoker on July 19, 2019, 03:27:38 PM

Title: Good set of pipes for the RZ350?
Post by: old-too-smoker on July 19, 2019, 03:27:38 PM
Greetings fellow 2 smokers,
I just bought a project RZ350, will be taking it down to inspect the crank, its a stock bike. What pipes are good? Looking at HVC pipes as they look good, any opinions or comments? It has a set of DG which I heard are awful .
Title: Re: Good set of pipes for the RZ350?
Post by: Kawtriplefreak on July 19, 2019, 03:33:06 PM
Toomey, Spec II or FPP in my opinion. Not bashing but I have heard some people have tuning issues with HVC chambers. I have a set of both Toomeys and FPPs. I am currently running FPPs on my RZ.  :twocents:
DGs on an RZ are still way better than stock.
Title: Re: Good set of pipes for the RZ350?
Post by: m in sc on July 19, 2019, 03:33:10 PM
DGS ARE OK on an rz.. the aircooled ones are definitely lacking.  id go toomey or lomas.
Title: Re: Good set of pipes for the RZ350?
Post by: old-too-smoker on July 19, 2019, 04:48:06 PM
I had a set of FPP on RZ350 many years ago, good pipes as I remember. Fpp does not make the pipes anymore. Toomey does not make the RZ350 pipes anymore either? did not see any on the website.
Title: Re: Good set of pipes for the RZ350?
Post by: Tuck on July 19, 2019, 05:34:38 PM
How about a nice set of F1's from Gary at spec 2 :thumbs:
Title: Re: Good set of pipes for the RZ350?
Post by: Kawtriplefreak on July 19, 2019, 05:54:04 PM
Toomey makes them in batches with intervals in between runs as best as I can figure. I would contact them directly.  FPPs as stated are only available used now. They are only making watercraft pipes now. Spec II are very good as well.
Title: Re: Good set of pipes for the RZ350?
Post by: Biz on July 22, 2019, 12:18:41 PM
Check out the TSA pipes (Two Stroke Addicts) by Kenny in the UK.  I got the stainless pipes with CF silencers, they are awesome for street, great mid range.  I will try and get a photo to post.  Not cheap but happy with mine.

Biz
Title: Re: Good set of pipes for the RZ350?
Post by: old-too-smoker on July 22, 2019, 04:19:18 PM
Thanks for the advice guys, I chatted with Stuart Toomey and he said  he might make another batch in the fall or  may get a set of spec II. I will give the DG (that are on it now)  a try and see how they perform, they look decent, unlike the RD air cooled integrated ones that look awful to me. I bought a set of JL's for my RG500, could never get them dialed in, I thought the stock pipes performed much better, sold the JL's and went with Sugaya's, that are awesome. Wonder if you can get a set of Sugayas for the RZ350, kind of a expense/hassle buying them in Japan.
Title: Re: Good set of pipes for the RZ350?
Post by: m in sc on July 22, 2019, 04:22:53 PM
ALMOST FORGOT ABOUT K-TEK. have heard good things, they are sweet for sure.

https://japan.webike.net/products/21945940.html
Title: Re: Good set of pipes for the RZ350?
Post by: pdxjim on July 22, 2019, 04:33:17 PM
Quote from: m in sc on July 22, 2019, 04:22:53 PM
ALMOST FORGOT ABOUT K-TEK. have heard good things, they are sweet for sure.

https://japan.webike.net/products/21945940.html

K2tec and others from webike are very nice.

The "Type-1" K2tecs are kinda budget pipes tho.  Straight no-taper headpipes and fixed flanges ..etc.

The ones you linked to are for RD350LC (RZ350 in Japan).  You need ones for RZ350R.

They are all here:  https://japan.webike.net/ps/rz350r+chamber/#!search&p.k=rz350r+chamber
Title: Re: Good set of pipes for the RZ350?
Post by: m in sc on July 22, 2019, 04:46:37 PM
what he said.  :whistle:
Title: Re: Good set of pipes for the RZ350?
Post by: pdxjim on July 22, 2019, 04:46:52 PM
The T2's in mild steel look like the best deal at $540 + $80 shipping, but they are short and fat ... probably pretty peaky power delivery.

https://japan.webike.net/products/23120390.html

(https://img-webike-370429.c.cdn77.org/catalogue/images/33043/t2-cb-rz250_01.jpg)
Title: Re: Good set of pipes for the RZ350?
Post by: pdxjim on July 22, 2019, 04:59:16 PM
Quote from: Biz on July 22, 2019, 12:18:41 PM
Check out the TSA pipes (Two Stroke Addicts) by Kenny in the UK.  I got the stainless pipes with CF silencers, they are awesome for street, great mid range.  I will try and get a photo to post.  Not cheap but happy with mine.

Biz

Mutts Nuts pipes from the UK are also a fantastic choice.  His "Midrange Hooligan" pipes get rave reviews over on Norbo's forum and make +/- twice the power at 5000rpm than the nearest competition.

https://www.muttsnuts2strokes.co.uk/product-category/exhaust-systems/
Title: Re: Good set of pipes for the RZ350?
Post by: old-too-smoker on July 23, 2019, 07:07:20 PM
Quote from: m in sc on July 22, 2019, 04:22:53 PM
ALMOST FORGOT ABOUT K-TEK. have heard good things, they are sweet for sure.

https://japan.webike.net/products/21945940.html

I like those T2 and ktec, the Ktec right double cross is cool looking, that it is unique