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 Post subject: 72 H2 quick clean up
PostPosted: Sun Dec 29, 2013 9:05 pm 
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Joined: Thu Jun 23, 2011 2:26 pm
Posts: 1805
Location: Running Springs Ca
I took this H2 in last week from Z1 parts to do a little clean up. This bike was bought on ebay and the seller
claimed the bike was better that it was. Once all the crap was taken off the bike it looks much better
now. It had H1 De-tuned by Bill W pipes held on by zip ties and home made brackets. Pulled the carbs
apart and found crap aftermarket parts. It's amazing how much better a bike will run with correct
Mikuni parts :lol: Pulled the cylinders and was on a fresh set of 72.5 Wiesco's. Who ever did the
motor never wound up the kick starter so that was a easy fix just pulling the clutch cover. The
stock exhaust is from Z1 parts and the chrome is great. These are much louder that Denco's or TNT
street chambers. Short video http://s452.photobucket.com/user/ferrar ... 1.mp4.html

So after a week worth of work and some decent parts it's a much better looking and running H2.

As I picked it up on 12/20
Image

1 day later
Image

Ah much better today
Image


Last edited by 67lotus49 on Sun Dec 29, 2013 9:23 pm, edited 1 time in total.

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 Post subject: Re: 72 H2 quick clean up
PostPosted: Sun Dec 29, 2013 9:22 pm 
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Joined: Wed Jun 08, 2011 10:23 pm
Posts: 3850
Location: Colorado Springs, CO. USA
Nice Ron, you're right - seems a tad loud but sounds good :thumbup:

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 Post subject: Re: 72 H2 quick clean up
PostPosted: Sun Dec 29, 2013 9:30 pm 
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Joined: Wed Jun 08, 2011 11:34 pm
Posts: 9999
Location: North Central NC
That's strange if the stock pipes are loud. It seems like there must be something wrong with the baffles like the little round plates have been removed, or they're not fiberglass-wrapped, or something like that. Very nice work though, Ron.

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If it surges, that's normal, upshift.


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 Post subject: Re: 72 H2 quick clean up
PostPosted: Sun Dec 29, 2013 9:32 pm 
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Joined: Thu Jun 23, 2011 2:26 pm
Posts: 1805
Location: Running Springs Ca
It's the first H2 I have installed stock pipes on Barry. I don't know if these are louder that original pipes.
I took it around the block just to check the trans and it's a strong motor.


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 Post subject: Re: 72 H2 quick clean up
PostPosted: Sun Dec 29, 2013 9:38 pm 
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Joined: Thu Jun 23, 2011 2:26 pm
Posts: 1805
Location: Running Springs Ca
Jim wrote:
That's strange if the stock pipes are loud. It seems like there must be something wrong with the baffles like the little round plates have been removed, or they're not fiberglass-wrapped, or something like that. Very nice work though, Ron.


My TNT's have a much deeper sound just like Denco street chambers. I never have heard a H2 with original
pipes so I don't know if these repo's are louder. They fit nice and look great.


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 Post subject: Re: 72 H2 quick clean up
PostPosted: Mon Dec 30, 2013 12:18 am 
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Joined: Wed Jun 08, 2011 11:34 pm
Posts: 9999
Location: North Central NC
Stock pipes are pretty quiet compared to a system like street silenced chambers. If you wonder, there's something odd going on.

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If it surges, that's normal, upshift.


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 Post subject: Re: 72 H2 quick clean up
PostPosted: Mon Dec 30, 2013 12:24 am 
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Joined: Thu Jun 09, 2011 7:03 am
Posts: 4612
Location: Milang, South Australia
The stock exhaust on a H2 is pretty quiet - in the '70's when they started measuring noise, the engine rattle was a lot noisier than the exhaust, so they would load up the fins with damping rubbers to pass the test!!

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 Post subject: Re: 72 H2 quick clean up
PostPosted: Mon Dec 30, 2013 1:59 pm 

Joined: Sun Sep 01, 2013 10:52 pm
Posts: 1236
Location: South Dakota
That looks great, I wish it was mine. In about 4 months mine will be done and then I won't have to be jealous anymore. :D

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 Post subject: Re: 72 H2 quick clean up
PostPosted: Wed Jan 01, 2014 5:16 pm 

Joined: Sun Dec 25, 2011 7:19 am
Posts: 120
Location: St. Paul, Minnesota
67Lotus......hey where was the bike picked up from? that candy red CB 750 in the backround looks exactly like the one i sold 1 to 2 years ago.......sold it to a guy in nebraska
it was a 1970 K0 with a wrinkle tank and purple frame paint and exact same rear shocks on it


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 Post subject: Re: 72 H2 quick clean up
PostPosted: Wed Jan 01, 2014 5:24 pm 

Joined: Sun Dec 25, 2011 7:19 am
Posts: 120
Location: St. Paul, Minnesota
That is my bike for sure it still has the deep purple colored original side panels.......he must have just painted the tank? where is this guy located?


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