Event: Killer B Header Test & Comparison
Location: Epic Motorsports, Fayetteville, NC
Ambient Temp: 70s
Elevation: Sea Level
Weather: Partly Sunny
Tuner: Robbie/ Epic Motorsports
Dyno Info: Mustang
Peak HP at RPM: 295@5,300
Peak Torque at RPM: 339@3,500
Baseline hp/tq for a stock on same dyno: 241hp & 247ft/lbs W/ Megan Cat-Back
Here's the end of the day results with the car as it came in the morning, stock with the exception of a Megan Cat-Back, and as it left at the end of the day. The Customer was VERY happy with the results.
Before converting the car to stage II we installed the Killer B header just to see what kind of results we'd get on essentially a stock car. The OEM tune was not very happy with the changes so we could only compare both stock vs. Killer B header using the Cobb OTS Stage I map. Thankfully, we had tried out the Cobb Stage I map after getting our baseline runs.
Here's a comparison of Stage II with OEM header vs. Killer B Header
OTS Stage II with OEM Header vs OTS Stage II with Killer B Motorsport Header. Stage II mods: Cobb AP Stage II, Megan Catt-Back, Invidia Catted DP, K&N Typhoon Intake, Walbro Fuel Pump, and Killer B Motorsport Header/up-pipe. +25 HP and +18 ft/lbs
Here's the Cobb Stage II vs the final Epic Motorsports Custom Tune.