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Old 04-15-2003, 09:29 AM   #1
Teh Legacy
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Member#: 9853
Join Date: Sep 2001
Chapter/Region: International
Location: Never miss an opportunity
Vehicle:
to keep your mouth
shut.

Default Cobb Question

There was a recent statement saying the Stage 3 Power Package would put out approximately 220-240 HP on a AT 2.5RS. My question:

What kind of gains would this produce? :

Stage 2 Power Package,
Instead of the stage 1 head package, I'd like to use the Stage 2 Head package. What kind of gains would I be hoping for out of a MY98 RS M/T? The only other upgrades I have done are a bored throttle body, and Stage 3 Suspension. Thanks for the help.
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Old 04-15-2003, 09:38 PM   #2
joubtt
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Join Date: Mar 2003
Location: San Diego
Vehicle:
04 04 STI
No AWD, Not interested

Default

You may want to search at their site www.cobbtuning.com within the Impreza forum.

http://cobbtuning.com/impreza/ :for info as they are testing their new equal length headers some of the Stg 2/3 factors may change.
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Old 04-15-2003, 10:12 PM   #3
Teh Legacy
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Join Date: Sep 2001
Chapter/Region: International
Location: Never miss an opportunity
Vehicle:
to keep your mouth
shut.

Default

I've checked their web site, and also their forum, but haven't got a good answer from either. Soooo....that leaves you guys...help me out here
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