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2011-2014 Mustangs
2011-2014 Mustang Talk
Any interest in a Group Buy on a Killer Chiller?
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<blockquote data-quote="ebrow21" data-source="post: 13358145" data-attributes="member: 46389"><p>Anyone else with a 2011+ Coyote mind sharing how many oz of Freon they added after the KC install? High/Low side pressure/outside temp at idle would help as well. </p><p></p><p>I am going to recheck my pressures this week sometime and do a once-over of the install again, I would like to have a frame of reference. I'm thinking more and more I need to add a touch more freon to the system.</p><p></p><p>Edit. Did a couple of datalogs. </p><p></p><p>Old 1st-4th, </p><p></p><p>105 IAT1 (was sitting a bit) at beginning of run, run ends in 4th at 80 degree IAT1</p><p>134 IAT2 at start of run, 135 IAT2 at end. (drops to 129 during middle of pull)</p><p></p><p>New 1st-4th,</p><p></p><p>85 IAT1 at beginning of run, run ends at 83 IAT1</p><p>116 IAT2 at beginning of run, run ends at 113 IAT2 (went down to 109 for awhile during the middle of the pull)</p><p></p><p>Went 1/2 mile for slowdown, and did another 1st-4th. No cooldown, had to do a 3 point turn to turn around, which is shown with the beginning IAT1 temp.</p><p></p><p>105 IAT1 at beginning of run, run ends at 84 IAT1</p><p>118 IAT2 at beginning of run, run ends at 120 IAT2 (drops to 114 during middle of pull)</p><p></p><p>So, about 20 degree reduction in IAT so far, I think thats a good start. </p><p></p><p>Vehicle info: 12 Whipple Gt, 3.25in (about 82mm) pulley, JLT 127</p></blockquote><p></p>
[QUOTE="ebrow21, post: 13358145, member: 46389"] Anyone else with a 2011+ Coyote mind sharing how many oz of Freon they added after the KC install? High/Low side pressure/outside temp at idle would help as well. I am going to recheck my pressures this week sometime and do a once-over of the install again, I would like to have a frame of reference. I'm thinking more and more I need to add a touch more freon to the system. Edit. Did a couple of datalogs. Old 1st-4th, 105 IAT1 (was sitting a bit) at beginning of run, run ends in 4th at 80 degree IAT1 134 IAT2 at start of run, 135 IAT2 at end. (drops to 129 during middle of pull) New 1st-4th, 85 IAT1 at beginning of run, run ends at 83 IAT1 116 IAT2 at beginning of run, run ends at 113 IAT2 (went down to 109 for awhile during the middle of the pull) Went 1/2 mile for slowdown, and did another 1st-4th. No cooldown, had to do a 3 point turn to turn around, which is shown with the beginning IAT1 temp. 105 IAT1 at beginning of run, run ends at 84 IAT1 118 IAT2 at beginning of run, run ends at 120 IAT2 (drops to 114 during middle of pull) So, about 20 degree reduction in IAT so far, I think thats a good start. Vehicle info: 12 Whipple Gt, 3.25in (about 82mm) pulley, JLT 127 [/QUOTE]
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