Hennessy tuned ZR1
#1
Burning Brakes
Thread Starter
Hennessy tuned ZR1
Seen this on my Facebook last night. Gain of 61hp
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Mikec7z (04-17-2019)
#2
interesting... so all they did was mess with the air fuels and the timing perhaps, and left the blower's internal BOV TB open in stock bleed off configurations I assume. Car should pick up a lot more power once that valve is kept closed from a dig... the amount of torque it should pick up below 3000rpm should be huge.
#4
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Mikec7z (04-17-2019)
#6
even more interesting. So all they did was tweak the AFR, and call it a day.
As i mentioned i the other thread, the power does not come until someone re-configures how the butterfly valve in the blower operates, and that's all new ground for most tuners it seems. Its gonna be a while
As i mentioned i the other thread, the power does not come until someone re-configures how the butterfly valve in the blower operates, and that's all new ground for most tuners it seems. Its gonna be a while
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Mikec7z (04-17-2019)
#8
Burning Brakes
Thread Starter
I know RPM is working on one as we speak as well..
#9
The Consigliere
Member Since: May 2006
Location: 2023 Z06 & 2010 ZR1
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I wouldn't let that guy touch my lawnmower, let alone a ZR.
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#10
Safety Car
I’d wait for a reliable source for actual results.