My boost went down... - Saab Performance Bulletin Board - Saabnet.com
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My boost went down...
Posted by Andy E [Email] (more from Andy E) on Fri, 2 Sep 2005 11:48:06
In Reply to: how much boost does a viggen bost at the end of the red, julian viggen, Thu, 1 Sep 2005 08:15:51
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With the addition of the 3in exhaust, drop in JR + airbox mod, and intercooler. It was reaching a peak of 1.3bar, tapering to .9 at redline. Now it peaks at 1.0bar, tapering to .8 at redline. I am also in CO (~5300ft), so people at different altitudes will see different numbers. The stock "gauge" still goes to red/yellow border.
This represents T7 programming- using the turbo to attain a specified flow rate, rather than attaining a specific boost level. The car made 30 corrected (yeah, yeah whp more than stock after the addition of the modifications. Torque gains were around 10lbft everywhere.
T7 cars are all unique, and power output varies from one pull to the next. Comparisons between boost, flow, power, and torque between different cars present a challenge when conclusions need to be drawn.
Andy
99 Viggen
posted by 71.56.217...
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