DT125R ARCHIVE

Members Login
Username 
 
Password 
    Remember Me  
Post Info TOPIC: Temperature of the engine ?


Guru

Status: Offline
Posts: 877
Date:
Temperature of the engine ?
Permalink  
 


Hey, I once seized my cyllinder because it had a too small jet, and i pushed the engine too hard for a long time with a passanger. (Worst case scenario ??) 

 

But my question is, If the engine has a too small jet. The engine will still be very hot before it seizes right ?. I have no temperature gauge, But if i did got one, I would be able to tell that my engine was about to seize before it did that time right ?.

 

Bechause im wondering if the friction only makes the piston itself hot wich makes it seize when the jet is to small, But this doesent make much sence really since friction makes the temperature rise ? xD.

But eventhough, I want to be shure that im thinking right when im thinking that if something similiar happends again i could tell it before it happends if i get a temperature gauge ?



__________________

Sold the DT, Bought a WR 426. Sorry guys.



DTR Trusted Engine Builder

Status: Offline
Posts: 1723
Date:
Permalink  
 

temp guage is always a good thing to have, if it starts going over 3/4 of the way or in to the red its time to have a rest
i can give mine a complete thrashing for 30-40 mins and it dont get no further up the scale than about a 1/4 way
i run hgv coolant 100% no water mixed

wikid coolant!

__________________


Guru

Status: Offline
Posts: 877
Date:
Permalink  
 

NORFE wrote:

temp guage is always a good thing to have, if it starts going over 3/4 of the way or in to the red its time to have a rest
i can give mine a complete thrashing for 30-40 mins and it dont get no further up the scale than about a 1/4 way
i run hgv coolant 100% no water mixed

wikid coolant!


 Haha, Cool m8 :D.  Whats the temperature at then ?. 

 

im gonna get a temperature gauge when i get the money, I forgot to turn in the paper on how many hours i worked last month so i wont get any pay untill next month .. 

 

But that didnt exactly answear my question.. The engine does get hotter before it seizes if the jet is too small, Wich has happened to me earlier ? right ?



__________________

Sold the DT, Bought a WR 426. Sorry guys.



Guru

Status: Offline
Posts: 877
Date:
Permalink  
 

Whats the temperature the engine is in danger of overheating / seizing ? 110-120 ? the temperature gauge im looking at is mainly for cars i think, Atleast its in the car instruments category. And its 52mm wide.

__________________

Sold the DT, Bought a WR 426. Sorry guys.



Guru

Status: Offline
Posts: 686
Date:
Permalink  
 

My engine temp sits at 60/62 degrees, before I skimmed the head i was 20 miles from home and my engine temp was reading 170 degrees, didn't seize up but I had to stop and get picked up. Not good. Not sure how long that would have lasted but didn't wanna risk it anymore.

__________________

POLISHED STUBBY DEP PIPE FTW

MY 'BAD BOY' BUILD 



Guru

Status: Offline
Posts: 686
Date:
Permalink  
 

Blowie head not good, specially when the pipe bursts and all coolant gets dumped over the road :(

__________________

POLISHED STUBBY DEP PIPE FTW

MY 'BAD BOY' BUILD 



Guru

Status: Offline
Posts: 877
Date:
Permalink  
 

Okay thanks supersteve, 170 degrees seems insane xD What would you consider to be a dangerous temperature, the gauge im looking at has a red area above 100 degrees.

__________________

Sold the DT, Bought a WR 426. Sorry guys.



Guru

Status: Offline
Posts: 686
Date:
Permalink  
 

I've set my vapour to tell me when it hits 100, that way I know to stop!

__________________

POLISHED STUBBY DEP PIPE FTW

MY 'BAD BOY' BUILD 



Guru

Status: Offline
Posts: 877
Date:
Permalink  
 

Okay thanks :). Im gonna get a temperature gauge for myself too.

__________________

Sold the DT, Bought a WR 426. Sorry guys.



Guru

Status: Offline
Posts: 877
Date:
Permalink  
 

Bought a temperature gauge yesterday, gonna mount it up as soon as i get the chance :D

But norfe.

Is it good to run on all coolant no mixed water ?, aint there any reason to mix it with water like normal ?, does your bike get the proper temperature for the engine to run on even though or is your engine always a bit too cold ? :S

or is it just harder for your engine to get too hot ?

__________________

Sold the DT, Bought a WR 426. Sorry guys.



DTR Trusted Engine Builder

Status: Offline
Posts: 1723
Date:
Permalink  
 

iv never mixed water in with the coolant always ran 100%

never had a bike over heat or heat sieze !

i never go mad for the first 10 mins riding and the bike idles 5-10 minswhile i get me gear on so always has a nice warm up smile

 if its not broke dont fix it thats my theory so while ever they way i do things works for me thats how i do it smile



__________________
Page 1 of 1  sorted by
 
Quick Reply

Please log in to post quick replies.

Tweet this page Post to Digg Post to Del.icio.us


Create your own FREE Forum
Report Abuse
Powered by ActiveBoard