During our Evo/Subie Dyno Shootout, this C7 made 420 RWHP. The owner wanted more!
He purchased the LMR C7 Heads and Camshaft as well as Stainless Works Headers.
The headers were ceramic coated Cobalt Blue (shows black in color) and are good for 1800 degrees to help keep IATs down in the engine bay.
After tuning the car with the HP Tuners calibration suite, it churned out 491.3 RWHP and 489.6 ft-lbs!
+71.3 RWHP!
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