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| Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles |
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11-03-2008, 01:23 AM
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Motorized Bicycle Elite Member
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Join Date: Jun 2008
Posts: 209
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Need Chengine Temperature
Hey !
Can anyone tell me what the temperature range is of an 80cc Chengine ?
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11-03-2008, 07:13 AM
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Godfather of Motorized Bicycles
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Join Date: Jan 2008
Location: Ashtabula county, Ohio
Posts: 10,864
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Re: Need Chengine Temperature
Head temp., exhaust gas temp., or ????
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If it ain't broke, and you mess with it long enough, it will be.
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11-03-2008, 08:12 AM
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Banned
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Join Date: Sep 2008
Location: Clearwater, FL
Posts: 1,727
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Re: Need Chengine Temperature
Hello,
We shot ours wth a temp gun after 15 minutes of running...the cylinder head was 170-180.
Jim
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11-03-2008, 08:23 AM
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Motorized Bicycle Elite Member
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Join Date: Jun 2008
Posts: 209
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Re: Need Chengine Temperature
Hello Jim and Joe,
Thanks for the reply, 170-180, will do for now, but if you have both the
Head temp., exhaust gas temp, available, great!
I know that the boiling point of water is 212 degrees Fahrenheit, so can I assume the 170-180 is Fahrenheit ?
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11-03-2008, 08:33 AM
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Motorized Bicycle Elite Member
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Join Date: Jul 2008
Location: WEST FRANKFORT, IL
Posts: 244
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Re: Need Chengine Temperature
I Know That My Engine Used To Boil The Fuel In The Carb With The Stock Rear Sprocket . Now That Ive Switched I Havent Had That Problem So I Can Only Assume That The Temp Is Reduced. Something To Consider
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MEASURE ONCE AND CUT TWICE.......WAIT A MINUTE
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11-03-2008, 08:58 AM
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Motorized Bicycle Elite Member
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Join Date: Sep 2008
Location: paso robles, california
Posts: 114
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Re: Need Chengine Temperature
can run as hot as 250-275 degrees fahrenheit. at about 320 the paint on the cyclinder starts to brown, thats a little hot. mine hits 250-275 all the time climbing hills. checked with temp gun.
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11-03-2008, 05:14 PM
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Godfather of Motorized Bicycles
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Join Date: Jan 2008
Location: Ashtabula county, Ohio
Posts: 10,864
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Re: Need Chengine Temperature
Exhaust gas temp should never go above 1200F. 1000-1100 at cruise is ideal.
__________________
If it ain't broke, and you mess with it long enough, it will be.
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11-03-2008, 08:12 PM
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Custom Builder / Dealer
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Join Date: Mar 2008
Location: Los Angeles, CA.
Posts: 4,546
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Re: Need Chengine Temperature
Quote:
Originally Posted by OSCAR383
I Know That My Engine Used To Boil The Fuel In The Carb With The Stock Rear Sprocket . Now That Ive Switched I Havent Had That Problem So I Can Only Assume That The Temp Is Reduced. Something To Consider
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Just curious... how do you know it was boiling the fuel?
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