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2011-2014 Mustangs
Power-Adders
Whipple 2.9L installed w/ pics!
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<blockquote data-quote="Dreams2Reality" data-source="post: 15603254" data-attributes="member: 156690"><p>According to JDM, here is the reason for the fluctuating boost number: "The boost jumps around because of the variable cams in these motors. When the cams are moving it changes load so the boost isn’t linear. It’s going to fluctuate 2-3 psi through out the run like you noticed. As you get higher in RPM the back pressure builds and the boost spikes. Older engines with out variable cam timing you’ll see the boost curve hold more steady."</p><p></p><p>This makes sense to me but it's something I want to research more; In general, I need to improve my level of knowledge on these engines </p><p></p><p></p><p></p><p>Thanks! And, that's why I love these whipple kits....they look great and are large enough to support much higher HP applications down the road</p><p></p><p></p><p></p><p>I'm using the injectors that came with kit....hope your tuner figures everything out soon.</p><p></p><p></p><p></p><p>Thanks!</p></blockquote><p></p>
[QUOTE="Dreams2Reality, post: 15603254, member: 156690"] According to JDM, here is the reason for the fluctuating boost number: "The boost jumps around because of the variable cams in these motors. When the cams are moving it changes load so the boost isn’t linear. It’s going to fluctuate 2-3 psi through out the run like you noticed. As you get higher in RPM the back pressure builds and the boost spikes. Older engines with out variable cam timing you’ll see the boost curve hold more steady." This makes sense to me but it's something I want to research more; In general, I need to improve my level of knowledge on these engines Thanks! And, that's why I love these whipple kits....they look great and are large enough to support much higher HP applications down the road I'm using the injectors that came with kit....hope your tuner figures everything out soon. Thanks! [/QUOTE]
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Whipple 2.9L installed w/ pics!
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