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Old 10-08-2010, 07:55 PM   #11
Gary WellsGary Wells is offline
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Join Date: Oct 2008
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Quote:
Originally Posted by jedhead View Post
The dynojet is at Superior Automotive in Anaheim. My guess would be the dynojet since it shows a loss of 18% from the rated flywheel hp from the factory. Both runs on the dynapack was with the tuned PCM. The first run the engine was pulling timing because the tune was very aggressive and most likely optimized for 93 Octane gas. I wanted a safe tune for the engine so it runs a little fat and the timing for spark is not as aggressive. However my cam timing is as aggressive as possible without tripping error codes. Although I did not gain very much peak power, the car feels much more stronger in the lower gears since the blower bypass stay closed, bringing in the boost quicker, the throttle opens quicker and wide open in second and third. The transmissions shift a little quicker and firmer in normal mode and I no longer have the drawn out second to third shift when the transmission is cold. In sport mode the transmission shift much quicker and firmer and will make the tires break loose going into second and make the rear squirm shifting into third. Manual mode the transmission shifts very fast and very firm. I am very happy with the tune and highly recommend one.

Bob
Who did the tune, and how much was it, if you don't mind me asking?
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TIA/R: Gary Wells
'09 Cad CTS-V, 3K miles
'87 Turbo-T Buick, 29K miles
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