11-07-12, 10:06 PM
Hi guys just bought a 2013 cts coupe performance package and noticed for 2013 HP has increased by 14 HP anyone know if its makes a difference?
Internet reviewers say the cts is too heavy to be competitive with the German boys?? What.......
11-08-12, 08:44 AM
Well its a 0 hp increase from 2012
LFX has a composite intake manifold vs the heak soaking one on the LLT & LY7 so that gives a good boost. Cylinder heads now incorporate the exhaust manifolds into the casting for wieght and cost savings.
LFX also has a Delco ECU and did away with the Bosch hard to tune unit and 15% more fuel delivery capacity we bump these to 450-500 HP pretty easly now.
11-08-12, 12:25 PM
But just to clarify, u mean the 3.6 L can be modified to that HP?
Sky is the limit as far as the HP you want. The LLT simple bolt ons are the Iceolator for $150 is a solid 20 rwhp & 25 plus rwtq, the VMax CNC ported TB is 3-5 but very noticeable:
And some videos of the twin turbo & SC 3.6's we have done:
At the dragstrip beating the V8's: