jmungiel Posted March 8, 2011 Report Share Posted March 8, 2011 Dear All, OK, I have decided to go through with the SCT Dyno Tune and 2.6 pulley for my 2011 GT500 (w/ SVTPP) . I am having JDM Engineering in Freehold do this minor mod, which they claim will yield about 80-90 rwhp. They will, of course, provide a Dyno result of the before and after. Most of the people I have talked to say not to worry about getting a new heat exchanger due to the fact that the 2011 is better than the 2010 (by 40% cooling capacity).My only concerns are: 1. It is already challenging to put the power to the wheels.....will this mod make it that much more challenging? 2. Do you guys think a heat exchanger is worth the $700 to have installed. I really don't want to go overboard with the money I am putting in this car....I dont' drag and often don't hammer it.. 3. Will there be alot of "heat soak" in the summer with the change to a 2.6 pulley? Ford Racing told me today that they have not designed/marketed a "pulley and tune kit" for the 2011 GT500 as it would creeate too much heat. 4. Essentially, can I do the pulley and tune and not worry about not getting the heat exchanger given my driving habits (not rough on car), or is an absolute must? Any advice would be greatly appreciated. Thanks fellas! Link to comment Share on other sites More sharing options...
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