- Apr 19, 2008
- 16
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Good friend just got an '09 GT500. Have not had a chance to compare or run it against my e-force blown 07 automatic. He plans to do bolt-ons plus a tune (probable from Tillmans). I think he is looking at cold air kit (JLT or C&L), 2.65 pulley, tune, and axle backs. He has been told that he should see about 550 rwhp on 93 octane.
Is this the norm for these cars?With a good drag radial, what should the car run in summer heat and cool Fall w/ simple bolt-on's and tune?
Not to talk down our "big" brother, but I thought I read somewhere that the GT500's at their heavier weight do not run the "as good" as a blown GT?How do they compare?... meaning a 475 rwhp blown GT vs. a 550 rwhp bolt-on GT500? is it a straight weight comparison weight ratio... 3600 lbs for GT and 3900 lbs for GT500...thanks,
Is this the norm for these cars?With a good drag radial, what should the car run in summer heat and cool Fall w/ simple bolt-on's and tune?
Not to talk down our "big" brother, but I thought I read somewhere that the GT500's at their heavier weight do not run the "as good" as a blown GT?How do they compare?... meaning a 475 rwhp blown GT vs. a 550 rwhp bolt-on GT500? is it a straight weight comparison weight ratio... 3600 lbs for GT and 3900 lbs for GT500...thanks,