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Old 04-03-2004, 12:56 PM   #1
darioc
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Member#: 35695
Join Date: Apr 2003
Chapter/Region: NESIC
Location: 06281
Vehicle:
02 RST
98 Outback 92 Wrangler

Default whos got their throttle body bored?

anyone? please post if you notice any gains or anything. thanks.
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Old 04-03-2004, 03:50 PM   #2
Matt Monson
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Join Date: Jan 2000
Chapter/Region: RMIC
Location: Teh Ghetto Garage, CO
Vehicle:
99 2.5RS, '85 911
'73 914 and 2012 BRZ

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Cobb used to sell overbored throttle bodies a few years ago. But then they did more extensive testing and found that the TB was fine and that it was the intake manifold itself that was the bottleneck in airflow...
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Old 04-03-2004, 06:49 PM   #3
KCramer
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Member#: 3624
Join Date: Jan 2001
Location: West V.
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'02 Monster Bugeye
WRB

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i got one of the cobb t.b's. only thing i noticed was a very slight increase in response.

But it's still cool to say i have a Cobb Throttle Body!
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Old 04-04-2004, 12:47 AM   #4
darioc
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Join Date: Apr 2003
Chapter/Region: NESIC
Location: 06281
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98 Outback 92 Wrangler

Default

oh i see! the intake manifold flows very well though!
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