Author Topic: Motogpwerks exhaust  (Read 1251 times)

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Offline Motogpwerks

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Motogpwerks exhaust
« on: September 11, 2019, 11:33:54 AM »
Hi Guys ,
I just finished the last batch off Cb550 $525 ,most were pre sold but i made a couple in case I missed someone
The new version is really a big bore pipe (I suppose) the last version was a stepped design but people didn't like having a weld half way down the pipe so a bit off testing on my own cb550 I came up with this.
Due to to many other things happening here at my shop I thing this is it ,If i do any more they will be full merge collectors and maybe in titainum so easy over $1000.
I have been working on my own suspension company (american racing suspension) with 41mm forks package and monoblock twin shocks ,On top off that I am 65% through building a production bike (brake calipers ,brake rotors,frame,swingarm,bodywork,crank,camshafts ....) all made in house .Also I have been at Cal sate fullerton (every-night ) fopr the past 2.5 years getting my masters.
So its been Busy...

Offline calj737

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Re: Motogpwerks exhaust
« Reply #1 on: September 11, 2019, 11:37:59 AM »
Very sexy!
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline Motogpwerks

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Re: Motogpwerks exhaust
« Reply #2 on: September 11, 2019, 11:48:06 AM »
Shocks ,still on my shock dyno but getting close ,all made here on my CNC and the first ever Monoblock design shock body

Offline calj737

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Re: Motogpwerks exhaust
« Reply #3 on: September 11, 2019, 01:45:33 PM »
Those are really pretty! Adjustable damper too at the base of the spring? I have some Wilber’s on my Beemer and they’re outstanding in their adjustability. Yours look similar in functionality.
'74 550 Build http://forums.sohc4.net/index.php?topic=126401.0
'73 500 Build http://forums.sohc4.net/index.php?topic=132935.0

"Of all tyrannies, a tyranny sincerely exercised for the good of it's victim may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busybodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated, but those who torment us for our own good will torment us without end for they do so with the approval of their own conscience." - C.S. Lewis

Offline MauiK3

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Re: Motogpwerks exhaust
« Reply #4 on: September 11, 2019, 02:53:33 PM »
Very nice exhaust. Just think what a stainless replica 4 into 4 would look like!
1973 CB 750 K3
10/72 build Z1 Kawasaki

Online Stev-o

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Re: Motogpwerks exhaust
« Reply #5 on: September 11, 2019, 05:00:42 PM »
I love my MotoGP Exhaust!  Guys - if you dont have one, get one now, it is truly a great deal.




'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline steeldoncb550

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Re: Motogpwerks exhaust
« Reply #6 on: September 11, 2019, 07:24:39 PM »
I messaged him a few months ago and said he didn’t have anyone interested in these and wasn’t making any. I guess there was interest since I messaged him. Can oil be changed with these on? Also wondering just by looking at the picture these aren’t all square with each other so would that be a problem or will they flex straight or are the exhaust ports angled slightly? Last question are these $525 shipped in the USA? Thanks  ;D

Offline rotortiller

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Re: Motogpwerks exhaust
« Reply #7 on: September 12, 2019, 04:35:45 AM »
This is the style I like on a 750, nice and shorter but tucked in well too.   

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Offline greenjeans

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Re: Motogpwerks exhaust
« Reply #8 on: September 12, 2019, 06:36:13 AM »
I'm interested in those shocks...    Any sort of timeline or price on those beauties ?      I have one of your pipes and one of your swingers on my 750 - might as well keep adding your handiwork to it.
What are the eye to eye measurements ?    I'd actually like to raise the back of my bike slightly
Yep, I'm the kid that figured out how to put things back together...eventually.

Offline Motogpwerks

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Re: Motogpwerks exhaust
« Reply #9 on: September 12, 2019, 10:39:36 AM »
Very nice exhaust. Just think what a stainless replica 4 into 4 would look like!

I did make some at one time ,but how many would pay $1800 for a set ...and i would have to build at least 7x to cover the jigs
« Last Edit: September 12, 2019, 10:50:03 AM by armysix »

Offline Motogpwerks

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Re: Motogpwerks exhaust
« Reply #10 on: September 12, 2019, 10:43:45 AM »
I messaged him a few months ago and said he didn’t have anyone interested in these and wasn’t making any. I guess there was interest since I messaged him. Can oil be changed with these on? Also wondering just by looking at the picture these aren’t all square with each other so would that be a problem or will they flex straight or are the exhaust ports angled slightly? Last question are these $525 shipped in the USA? Thanks  ;D

I try and not post anything that's not 100%,Yes the exhaust ports look like they are angled in.No they will not straighten due to heat process so i don't think  these will fit your model off Cb500-550...goodluck maybe try chinese brand they might have better quailty control

Offline Motogpwerks

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Re: Motogpwerks exhaust
« Reply #11 on: September 12, 2019, 10:47:01 AM »
This is the style I like on a 750, nice and shorter but tucked in well too.   

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These are for 500-550...glad you like those in the photos ,i knew the person that made them
mine look like this ...Maybe ask around

Offline Motogpwerks

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Re: Motogpwerks exhaust
« Reply #12 on: September 12, 2019, 10:52:34 AM »
I'm interested in those shocks...    Any sort of timeline or price on those beauties ?      I have one of your pipes and one of your swingers on my 750 - might as well keep adding your handiwork to it.
What are the eye to eye measurements ?    I'd actually like to raise the back of my bike slightly

Thanks for buying those items ,Should be soon just making sure they are 100%.Any lenght ,valved and sprung to your riding and about 1k so $500 less then everyone else  .I will be testing them at Barber .Then back on testing Brake caliper .

Offline river

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Re: Motogpwerks exhaust
« Reply #13 on: September 13, 2019, 09:42:58 AM »
Darn it Chris I just bought some Hagons but I knew when I drug this project home years ago that I only wanted your exhaust. Shocks look exceptional. I’ll keep an eye out for when you feel they are good to go. Thanks for making rad stuff man!
Squirrel 1.0 http://forums.sohc4.net/index.php/topic,127186.2050.
ml

Squirrel 2.0
http://forums.sohc4.net/index.php/topic,176846.msg2055831.html#msg2055831

Squirrel 3.0
http://forums.sohc4.net/index.php/topic,185362.msg2146449.html#msg2146449


"You wouldn't think that out here...a man could simply run clear...out of country but oh my...oh my...nothing but the light." -Ben Nichols

Offline steeldoncb550

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Re: Motogpwerks exhaust
« Reply #14 on: September 14, 2019, 10:04:58 AM »
Any left for my 77’ 550k? Would like your exhaust