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2011-2014 Mustangs
Power-Adders
Hellion twin turbo vs. Paxton supercharger
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<blockquote data-quote="Shaun@AED" data-source="post: 14244954" data-attributes="member: 32381"><p>Actually it can be significantly MORE.</p><p></p><p>We can verify this by data logging lb/min airflow with a properly calibrated tune. (Correct injector data, Speed Density calibration, etc)</p><p>The typical Paxton 3.8" Upper pulley log will crest 80lb/min and crack 700RWHP on my dyno with E85 (M6).</p><p>All else being equal, with the same Air fuel, timing, and E85 on a TVS/whipple at the same RWHP will be within 4-5lbs/min (lower) & produce less boost (more efficient)</p><p>A Turbo at 80lb/min on the same fuel, timing, and fueling will be hard pressed to NOT exceed 850RWHP. More efficient Turbo setups can be much higher. I've seen Pump Gas turbo applications make 10x the RWHP as the lb/min logged.</p><p></p><p>Of course you need to realize each compressor/turbine will have it's efficiency landings and going out side of peak efficiency will make the power adder take MORE HP to turn. (PD blower, Centrifical, or Turbo, does not matter) This is why it is best to fit the correct size compressor/turbine to the application and intended use/power.</p><p>IE a P1SC is not the correct blower for a 496 BBC, and an F1R is not the correct blower for a 650RWHP Coyote.</p></blockquote><p></p>
[QUOTE="Shaun@AED, post: 14244954, member: 32381"] Actually it can be significantly MORE. We can verify this by data logging lb/min airflow with a properly calibrated tune. (Correct injector data, Speed Density calibration, etc) The typical Paxton 3.8" Upper pulley log will crest 80lb/min and crack 700RWHP on my dyno with E85 (M6). All else being equal, with the same Air fuel, timing, and E85 on a TVS/whipple at the same RWHP will be within 4-5lbs/min (lower) & produce less boost (more efficient) A Turbo at 80lb/min on the same fuel, timing, and fueling will be hard pressed to NOT exceed 850RWHP. More efficient Turbo setups can be much higher. I've seen Pump Gas turbo applications make 10x the RWHP as the lb/min logged. Of course you need to realize each compressor/turbine will have it's efficiency landings and going out side of peak efficiency will make the power adder take MORE HP to turn. (PD blower, Centrifical, or Turbo, does not matter) This is why it is best to fit the correct size compressor/turbine to the application and intended use/power. IE a P1SC is not the correct blower for a 496 BBC, and an F1R is not the correct blower for a 650RWHP Coyote. [/QUOTE]
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Hellion twin turbo vs. Paxton supercharger
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