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2015+ S550 Mustangs
5.0L Coyote V8 Engine Modification/Discussion
Procharger question
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<blockquote data-quote="Snakenhorse" data-source="post: 15123302" data-attributes="member: 140863"><p>Thank you for your info on the D-1SC on the 15 GT. That boost # and the exhaust mods are something that I have in mind for my car with a torque converter to go with it. I'm just hearing out there that the D1sc is lazy and this and that...</p><p></p><p></p><p>After visiting the procharger.com my biggest doubt would be about the internal step up ratios related to the spool of each turbine for our 5.0 engines. </p><p></p><p></p><p> <a href="https://www.procharger.com/sites/default/files/2014_Supercharger_Specs-STREET.jpg" target="_blank">https://www.procharger.com/sites/default/files/2014_Supercharger_Specs-STREET.jpg</a></p><p></p><p></p><p>Internal Step Up:</p><p></p><p></p><p>P-1-SC = 4.10:1</p><p>D-1-SC = 4.10:1</p><p>D-1 Non self contained = 4.44:1</p><p>F-1, F-1D and F-1A = 5.40:1</p><p></p><p></p><p>This is really leading me to believe that something is not making sense here since the higher ratios should make all the F-1s and even the regular D1 non self contained give a much better spool than the P1s and D1sc... To me this is a no sense if this is true and I would be choosing one of the F-1s since they have much better power potential and response than the other turbines. </p><p></p><p>Am I right or wrong?</p><p></p><p>Help!!!!!!!</p></blockquote><p></p>
[QUOTE="Snakenhorse, post: 15123302, member: 140863"] Thank you for your info on the D-1SC on the 15 GT. That boost # and the exhaust mods are something that I have in mind for my car with a torque converter to go with it. I'm just hearing out there that the D1sc is lazy and this and that... After visiting the procharger.com my biggest doubt would be about the internal step up ratios related to the spool of each turbine for our 5.0 engines. [url]https://www.procharger.com/sites/default/files/2014_Supercharger_Specs-STREET.jpg[/url] Internal Step Up: P-1-SC = 4.10:1 D-1-SC = 4.10:1 D-1 Non self contained = 4.44:1 F-1, F-1D and F-1A = 5.40:1 This is really leading me to believe that something is not making sense here since the higher ratios should make all the F-1s and even the regular D1 non self contained give a much better spool than the P1s and D1sc... To me this is a no sense if this is true and I would be choosing one of the F-1s since they have much better power potential and response than the other turbines. Am I right or wrong? Help!!!!!!! [/QUOTE]
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5.0L Coyote V8 Engine Modification/Discussion
Procharger question
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