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Old 2006-02-07, 11:01 AM   #9
sperry
The Doink
 
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Real Name: Scott
Join Date: Nov 2002
Location: Portland, OR
Posts: 20,335
 
Car: '09 OBXT, '02 WRX, '96 Miata
Class: PDX/TT-6
 
The way out is through
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Quote:
Originally Posted by Dean
So, Stock boost 02-05 WRX is TT-3, and modified boost is TT-2. Great...
Um, try again:

TT Classification for a 2002 WRX:

Curb Weight: 3080 lbs
= 3080 lbs (Time Trials Weight)

1.0
+ 0.8 (Forced Induction)
+ 0.15 (Multi-Valves)
+ 0.15 (Multi-Cams)
+ 0 (Weight)
= 2.1 (Total Displacement Modifier)

2.0 L (Base Displacement)
* 2.1 (Displacement Modifier)
= 4.2 L (Adjusted Displacement)

Class: TT-4

TT Classification for a 2002 WRX:

Curb Weight: 3080 lbs
= 3080 lbs (Time Trials Weight)

1.0
+ 0.8 (Forced Induction)
+ 0.4 (Altered Boost)
+ 0.15 (Multi-Valves)
+ 0.15 (Multi-Cams)
+ 0 (Weight)
= 2.5 (Total Displacement Modifier)

2.0 L (Base Displacement)
* 2.5 (Displacement Modifier)
= 5 L (Adjusted Displacement)

Class: TT-3
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