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Old 11-10-2011, 05:47 PM
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RallyBob RallyBob is offline
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Join Date: Feb 2008
Location: Pleasant Valley, CT
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Re: Individual Throttle Bodies and Improved Airflow

Quote:
Originally Posted by dynomatt View Post
Hi Tony, yes I was on the dyno to do some tuning of the load maps I couldn't (safely) hit on the road.

Thanks Bob, yes that was my recollection. However, I am now wondering whether there's some northern hemisphere inflation going on?
The Dynapack's always read a bit higher, due to the direct hub attachment (no wheels/tires). On the Dynapack (for comparison), a 300 hp (crank) STI read about 255-260 whp.

On the Mustang dyno, the same 300 'crank' hp STI reads about 230-235 whp. But they have large rollers and the wheels and tires stay on the car.

It was on the Mustang dyno that Jack's EG33 hit the highest numbers.
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EG33 Impreza tweaks
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