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Old 04-05-2010, 12:39 AM   #7
wbt
Account Suspended
 
Drives: 2010 Challenger R/T;2011 Mustang GT
Join Date: Jan 2010
Location: Texas
Posts: 2,105
Ted's results with the ARH headers:

1.75 long tube headers w high flow cats Peak 401.1 HP 403.8 TQ
1.75 long tube headers w high flow cats Average 281.2 HP 363.9 TQ

1.875 long tube headers w high flow cats Peak 406.8 HP 407.5 TQ
1.875 long tube headers w high flow cats Average 283.7 HP 366.6 TQ

2.0 long tube headers w high flow cats Peak 411.7 HP 408.9 TQ
2.0 long tube headers w high flow cats Average 288.1 HP 368.1 TQ
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