Slowbalt Posted September 30, 2010 Report Share Posted September 30, 2010 I have a cobalt SS. The '08s and up are turbo and have a sick suspension setup. 300+ HP with a tune and a downpipe. It is one of the best handling cars Iv'e driven. I have been thoroughly impressed by the performance and tuning capabilities. Most are not impressed with the supercharged ones unless you put some money into them but GM has a build list and instructions for 1300HP on the supercharged ecotecs. Quote Link to comment Share on other sites More sharing options...
Mallard Posted October 1, 2010 Report Share Posted October 1, 2010 I have a cobalt SS. The '08s and up are turbo and have a sick suspension setup. 300+ HP with a tune and a downpipe. It is one of the best handling cars Iv'e driven. I have been thoroughly impressed by the performance and tuning capabilities. Most are not impressed with the supercharged ones unless you put some money into them but GM has a build list and instructions for 1300HP on the supercharged ecotecs. After about 300 HP (basic bolt-on's to the stock blower) the build book uses turbo's. Quote Link to comment Share on other sites More sharing options...
hpfiend Posted October 2, 2010 Report Share Posted October 2, 2010 GM build book? 1300 hp? Intrigued.... Quote Link to comment Share on other sites More sharing options...
Mallard Posted October 2, 2010 Report Share Posted October 2, 2010 http://gmtunersource.com/racertech/ecotec-build-book Quote Link to comment Share on other sites More sharing options...
hpfiend Posted October 7, 2010 Report Share Posted October 7, 2010 (edited) Wow that is an awesome resource! Is the same available for the lsx motors and/or the corvettes? Edited October 7, 2010 by hpfiend Quote Link to comment Share on other sites More sharing options...
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