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Mustang Forums
2015+ S550 Mustangs
5.0L Coyote V8 Engine Modification/Discussion
F150 engine
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<blockquote data-quote="DMassey" data-source="post: 16152609" data-attributes="member: 26299"><p>Only Gen 1 truck/Mustang Coyotes shared the same firing order. Gen 1 trucks have the same exhaust cams as Mustangs, but have a different intake cam set designed for low rpm power. Mustang intake cam swap is indeed a very common mod for power gain. But Gen 2 & 3 trucks indeed have a different firing order than Mustangs. Cams are the same lift/duration/etc specs, just a different firing order. Coyote swap guys with have been able to have some tuners change the firing order in the PCM (since the control packs have Mustang firing order) to run Gen 2 truck motors, but most just swap the cams and be done with it.</p><p></p><p>I didn't catch the Roush TVS, my bad. But just for reference, you are correct that truck and Mustang intakes are interchangeable... but the intakes are different. Gen 1 Mustang/truck intakes are the same just different color. But Gen 2+ truck intakes had provision for a MAP sensor since they switched to speed density while Mustangs remained mass air. Gen 2+ truck intakes are also tuned with longer runners for low rpm power which would obviously be a decrease in performance in a Mustang application.</p></blockquote><p></p>
[QUOTE="DMassey, post: 16152609, member: 26299"] Only Gen 1 truck/Mustang Coyotes shared the same firing order. Gen 1 trucks have the same exhaust cams as Mustangs, but have a different intake cam set designed for low rpm power. Mustang intake cam swap is indeed a very common mod for power gain. But Gen 2 & 3 trucks indeed have a different firing order than Mustangs. Cams are the same lift/duration/etc specs, just a different firing order. Coyote swap guys with have been able to have some tuners change the firing order in the PCM (since the control packs have Mustang firing order) to run Gen 2 truck motors, but most just swap the cams and be done with it. I didn't catch the Roush TVS, my bad. But just for reference, you are correct that truck and Mustang intakes are interchangeable... but the intakes are different. Gen 1 Mustang/truck intakes are the same just different color. But Gen 2+ truck intakes had provision for a MAP sensor since they switched to speed density while Mustangs remained mass air. Gen 2+ truck intakes are also tuned with longer runners for low rpm power which would obviously be a decrease in performance in a Mustang application. [/QUOTE]
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5.0L Coyote V8 Engine Modification/Discussion
F150 engine
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