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Old 11-26-2019, 11:20 PM   #2937
yamahaSHO
Scooby Specialist
 
Member#: 73932
Join Date: Nov 2004
Chapter/Region: RMIC
Location: Denver
Vehicle:
2005 STi EFR 6758
04 S2000 EFR 7064

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I was running 12-13 PSI spring setup in my 2-port TurboSmart actuator, using the BW supplied 3-port EBCS.



I actually sold my car a couple weeks ago. The new owner, which is a car collector, wanted it on 91 octane. I swapped over the fuel and did some quick road logs and then put it on the dyno. I actually make something like 368 whp, but dialed it down a touch as the new owner didn't care for the extra power... He loved the way it was at 350whp. This tune actually made more power after some heat soak from a back-to-back pull. Sounds perfect for a street car.

Here is my E85 vs 91 octane dyno's.

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