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Mustang Forums
2011-2014 Mustangs
Engine/Tuning
High head temps, what are yours?
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<blockquote data-quote="Modular Racing" data-source="post: 14409950" data-attributes="member: 18904"><p>The temp sensor is at the rear of the head on # 4, this cylinder and # 8 have the lowest coolant flow and also lack the large water jacket that cylinder 1,2,3,5,6,7 have around the intake runner on the head. Adding the MMR head cooling mod will promote flow around the back of the heads and where the sensor of course is mounted and help decrease these temps. Be careful, these high temps lead to detonation and damaged #4 & 8 cylinders</p><p></p><p>Here is a pic of the water jacket, notice it is lacking on the # 8 cylinder, same holds true for the #4 cylinder.</p><p></p><p><img src="http://www.modularmotorsportsracing.com/coyote%20head%20water%20jacket.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="Modular Racing, post: 14409950, member: 18904"] The temp sensor is at the rear of the head on # 4, this cylinder and # 8 have the lowest coolant flow and also lack the large water jacket that cylinder 1,2,3,5,6,7 have around the intake runner on the head. Adding the MMR head cooling mod will promote flow around the back of the heads and where the sensor of course is mounted and help decrease these temps. Be careful, these high temps lead to detonation and damaged #4 & 8 cylinders Here is a pic of the water jacket, notice it is lacking on the # 8 cylinder, same holds true for the #4 cylinder. [IMG]http://www.modularmotorsportsracing.com/coyote%20head%20water%20jacket.jpg[/img] [/QUOTE]
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2011-2014 Mustangs
Engine/Tuning
High head temps, what are yours?
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