
07-20-2007, 02:28 AM
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CC Member
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Join Date: Feb 2006
Location: Sydney,
NSW
Cobra Make, Engine:
Posts: 554
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Not Ranked
I'm no expert, but having driven my 347 for 2 years, I know what you're saying. Currently, I have 306RWHP. I figure that 400RWHP would get my attention, although my track times can still improve a lot with the motor as it is! You need to know what you have already.
Richard
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