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Whizzer Motorized Bicycles Whizzer bicycles are still produced today and are one of the oldest motor bikes around. Share some of your stories about this timeless classic with us today

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  #21  
Old 11-18-2014, 11:01 PM
mason_man mason_man is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

Yup, the art of improvising!
Dales and the gang are especially good at this.
I hear that racie is too. He's been doing some secret works.

How about you?

Ray
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  #22  
Old 11-19-2014, 02:09 AM
mason_man mason_man is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

I had some time to rework Bills muffler, the wc-1s muffler is very restrictive. The perforated pipe is only about 5/8" round, needs to be at least 1".
Ill use parts from Bills old muffler ends and add the new 1" perforated pipe to make a hi flow muffler. More to come.

Ray
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  #23  
Old 11-20-2014, 07:40 PM
mason_man mason_man is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

Time to rework the compression release cover plate for the new crankcase breather tube.

Ray
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  #24  
Old 11-20-2014, 07:43 PM
mason_man mason_man is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

More pics.....
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  #25  
Old 11-20-2014, 08:29 PM
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silverbear silverbear is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

Quote:
Originally Posted by mason_man View Post
I had some time to rework Bills muffler, the wc-1s muffler is very restrictive. The perforated pipe is only about 5/8" round, needs to be at least 1".
Ill use parts from Bills old muffler ends and add the new 1" perforated pipe to make a hi flow muffler. More to come.

Ray
That should help it breathe better!
SB
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  #26  
Old 11-20-2014, 08:39 PM
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racie35 racie35 is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

Ray sure does good work doesn't he!
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  #27  
Old 11-26-2014, 03:52 PM
mason_man mason_man is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

I got the parts back from the heat coating shop. Cylinder,head,valves, and piston.
The piston has 2 types of coating, (thermal barrier) this helps to manage the excess heat.
And a (dry film lubricant) on the piston skirt, helps in reducing friction.

Valves got tops and bottoms done with thermal barrier. So did the cylinder intake and exhaust ports.

The combustion chamber is also done with thermal barrier, helps to manage excess heat.

Ray
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  #28  
Old 11-26-2014, 03:58 PM
mason_man mason_man is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

More pics......
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File Type: jpg 2014-11-25163746_zps17d04db0.jpg (358.8 KB, 74 views)
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  #29  
Old 11-26-2014, 07:53 PM
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racie35 racie35 is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

Wow Ray! I've got to pick up my game to keep up with you.....that's some very impressive work.
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  #30  
Old 11-26-2014, 07:54 PM
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racie35 racie35 is offline
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Default Re: Bill's 2000 Whizzer upgrade and restyling project

I really like what you did with that piston....I'll call you soon
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