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Old 06-19-2010, 07:57 PM   #4 (permalink)
Master EcoModder
Join Date: Jun 2010
Location: Australia
Posts: 253

Delivery 'Boy - '86 Suzuki Mighty Boy
90 day: 37.15 mpg (US)

SkipSwift - '13 Suzuki Swift GL
90 day: 35.44 mpg (US)
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Make of it what you will, those are the results I got. I'm assuming that the boost affected peak torque and the exhaust simply kept the peak going for longer. Which makes sense...

Incidentally with my boost controller, the exhaust raised peak boost, but only by 0.5 psi or so. This had to be put down to to pre-exhaust levels to aviod hitting the boost cut.
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