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      06-22-2009, 08:16 PM   #99
sflgator
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Drives: '09 MB C63 AMG & '08 MB GL450
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Quote:
Originally Posted by Sniz View Post
yup sounds about right, a fully tuned bolt on 335 w race gas and lets say 17-18psi can hang with a bone stock GTR. Put a tune on the GTR and its lights out.
For an extra $995, add the Cobb Tuning AccessPort (which I wish was also available for the N54 ) for an add'l +63HP / + 70 lb-ft. TQ and yes, the GT-R is long gone.

http://www.cobbtuning.com/products/?id=3853
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