STD Tuning Engine Engine temperatures

Engine temperatures

Engine temperatures

 
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Mallinman
GT2256V

101
05-31-2018, 03:12 PM #7
So what’s the max safe temperature for these engines then. Mine generally sits at 80’C -90’C normal abuse driving. Stays at 75’C just pootling around. Only reason I ask is I had 4 tonne behind it today. Did a 150 mile trip. Outside temp was 25’C. Truck pulled like a tank. I was very impressed with it compared to the last crappy jap engine it had in. It sat between 80-90 most of the way. But on one big long pull (about 3/4 of a mile) up a steep hill it got to 100’C. EGT’s got to 600’C. Was a long pull and I had foot flat down and she was pulling at 65mph. Soon as I hit the flat on top again it dropped back to 90’C. Does anyone reckon this would Be a problem for short periods. I don’t tow too often, just when no one else will take the big loads. But I was thinking of a larger ally rad. I’m paranoid about cooling after blowing two heads on the last jap engine and I’ve put soo much time and effort Into this build that I don’t want to ruin it. Any thoughts

Mitsubishi L200 manual om605  
7.5mm Bosch 044 fed pump 
Borgwarner S200 
Mallinman
05-31-2018, 03:12 PM #7

So what’s the max safe temperature for these engines then. Mine generally sits at 80’C -90’C normal abuse driving. Stays at 75’C just pootling around. Only reason I ask is I had 4 tonne behind it today. Did a 150 mile trip. Outside temp was 25’C. Truck pulled like a tank. I was very impressed with it compared to the last crappy jap engine it had in. It sat between 80-90 most of the way. But on one big long pull (about 3/4 of a mile) up a steep hill it got to 100’C. EGT’s got to 600’C. Was a long pull and I had foot flat down and she was pulling at 65mph. Soon as I hit the flat on top again it dropped back to 90’C. Does anyone reckon this would Be a problem for short periods. I don’t tow too often, just when no one else will take the big loads. But I was thinking of a larger ally rad. I’m paranoid about cooling after blowing two heads on the last jap engine and I’ve put soo much time and effort Into this build that I don’t want to ruin it. Any thoughts


Mitsubishi L200 manual om605  
7.5mm Bosch 044 fed pump 
Borgwarner S200 

 
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Messages In This Thread
Engine temperatures - by mike89011 - 12-05-2016, 04:49 PM
RE: Engine temperatures - by AlanMcR - 12-05-2016, 09:41 PM
RE: Engine temperatures - by barrote - 12-06-2016, 01:27 AM
RE: Engine temperatures - by Hario' - 12-06-2016, 12:19 PM
RE: Engine temperatures - by charlysays - 12-09-2016, 07:16 AM
RE: Engine temperatures - by deviance - 12-10-2016, 07:45 AM
RE: Engine temperatures - by Mallinman - 05-31-2018, 03:12 PM
RE: Engine temperatures - by AlanMcR - 06-02-2018, 12:35 PM
RE: Engine temperatures - by Mallinman - 06-02-2018, 05:25 PM
RE: Engine temperatures - by AlanMcR - 06-03-2018, 12:00 PM
RE: Engine temperatures - by Mallinman - 06-04-2018, 03:33 PM
RE: Engine temperatures - by tjts1 - 06-06-2018, 07:57 PM
RE: Engine temperatures - by AlanMcR - 06-06-2018, 10:59 PM
RE: Engine temperatures - by tjts1 - 06-06-2018, 11:56 PM
RE: Engine temperatures - by AlanMcR - 06-07-2018, 01:48 PM
RE: Engine temperatures - by tjts1 - 06-11-2018, 07:11 AM
RE: Engine temperatures - by Mallinman - 06-11-2018, 04:41 PM
RE: Engine temperatures - by barrote - 06-13-2018, 01:21 PM
RE: Engine temperatures - by Mallinman - 06-15-2018, 10:55 AM
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