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The Terminator
Turbo Cobras
Hellion IAT's too high
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<blockquote data-quote="Juiced46" data-source="post: 7713498" data-attributes="member: 11519"><p>We use a really good fan on the dyno so it does help being at a stand still and keeping it cool on the dyno. I have some logs from street driving and all the logs are pretty much the same as far as IAT2 on a 1-4th run compared to what it is on the dyno. </p><p></p><p>Kevin on the 99/01 Cobras and Machs I use a Lightning IAT sensor and tap it into the intake manifold hat for IAT reading. So it works essentially the same as the 03/04 Cobra IAT2 does. It does seem that the temps are a little higher then norm on this particular car you are talking about. A 50* jump over ambient on 13psi seems a little to much. Id be curious to see how much higher it would be if the ambient temps are around 70* if it makes much difference. Id bet the IATs would be around the same from what you are seeing now @ 13psi to if it were 70-80* out. I will have to check my logs but Im almost 100% certain Im around 20-30* over ambient on a 75-85* day on anything lower then 19psi. After 19-20 you see it starting to climb up and I think thats when the efficiency of the Hellion stuff may come into question. I.E IC and piping size. Notching the bumper for more flow to the IC like I did wouldnt hurt either.</p></blockquote><p></p>
[QUOTE="Juiced46, post: 7713498, member: 11519"] We use a really good fan on the dyno so it does help being at a stand still and keeping it cool on the dyno. I have some logs from street driving and all the logs are pretty much the same as far as IAT2 on a 1-4th run compared to what it is on the dyno. Kevin on the 99/01 Cobras and Machs I use a Lightning IAT sensor and tap it into the intake manifold hat for IAT reading. So it works essentially the same as the 03/04 Cobra IAT2 does. It does seem that the temps are a little higher then norm on this particular car you are talking about. A 50* jump over ambient on 13psi seems a little to much. Id be curious to see how much higher it would be if the ambient temps are around 70* if it makes much difference. Id bet the IATs would be around the same from what you are seeing now @ 13psi to if it were 70-80* out. I will have to check my logs but Im almost 100% certain Im around 20-30* over ambient on a 75-85* day on anything lower then 19psi. After 19-20 you see it starting to climb up and I think thats when the efficiency of the Hellion stuff may come into question. I.E IC and piping size. Notching the bumper for more flow to the IC like I did wouldnt hurt either. [/QUOTE]
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Hellion IAT's too high
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