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250cc and Above Engine Tech Technical Discussion Forum for 250cc and up Engines

 
 
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  #1  
Old 05-27-2014, 07:28 AM
mb1134 mb1134 is offline
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Default Normal running temps?

Kind of curious what the normal running temps are on these Hammerhead 250s. When I was out this weekend I wasn't running hard and my temp gauge was reading 200-220 before the fans were kicking on. I thought these were suppose to run around 160-180 from what I have been told. Any input would be appreciated.
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Trailmaster XRX 150
TK Variator and 1500 Spring
SYC Performance Ported & Polished & Shaved 2 Valve Head, A-10 Camshaft, R2C Filter, and Hammerhead Exhaust

Hammerhead 250GTS
White Torque and Clutch Springs, 18g Rollers, R2C Filter, Ported Polished and Shaved Head, Hammerhead Exhaust
  #2  
Old 05-27-2014, 06:53 PM
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bear bear is offline
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Naw, that sounds about right to me mb! anyone else???
  #3  
Old 05-28-2014, 09:24 AM
mb1134 mb1134 is offline
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What kinds of temps are you running bear? The guy I ran into from buggynews this weekend was reading around 180. And they were beating their buggy to snot riding it.
__________________
Trailmaster XRX 150
TK Variator and 1500 Spring
SYC Performance Ported & Polished & Shaved 2 Valve Head, A-10 Camshaft, R2C Filter, and Hammerhead Exhaust

Hammerhead 250GTS
White Torque and Clutch Springs, 18g Rollers, R2C Filter, Ported Polished and Shaved Head, Hammerhead Exhaust
  #4  
Old 05-31-2014, 09:55 AM
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between 200-210 on a good run! all I have is a digital lazer gauge to check with though!
  #5  
Old 06-02-2014, 06:55 AM
mb1134 mb1134 is offline
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I hear ya. I bought a digital temp gun and am reading about 20 degrees cooler at the sensor on the head and 40+ degrees cooler at the sensor for the fans on the radiator. This is compared to what the Equus gauge is reading.
__________________
Trailmaster XRX 150
TK Variator and 1500 Spring
SYC Performance Ported & Polished & Shaved 2 Valve Head, A-10 Camshaft, R2C Filter, and Hammerhead Exhaust

Hammerhead 250GTS
White Torque and Clutch Springs, 18g Rollers, R2C Filter, Ported Polished and Shaved Head, Hammerhead Exhaust
 


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