Customer Details
Full name
E-mail address
 
 
Vehicle Information
Manufacture year
Make
Model
Vehicle Identification Number
4 letter calibration code
(1992-1993 only)
   
Differential gear ratio (Please double-check it!)
Rear wheel tire size (Please double-check it!)
(xxx/xx/Rxx) or overall diameter.
Transmission type
Thermostat rating
(160*, 180*, etc.)
Injector make and size
Throttle body size
Torque converter stall speed
(auto only)
MAF (Mass Airflow) sensor
Headers
Catalytic converter(s)
Nitrous    
Desired rev limiter RPM

(Keep in mind that the stock tach may show 300-400 RPM more than actual RPM!)
   
Desired shift points (4L60E only)

(Keep in mind that the stock tach may show 300-400 RPM more than actual RPM!)
   
 
 
Options
Do you run premium (91+) or race gas all the time?
(Strongly Recommended for Power Tuning)
   
Disable the speed limiter?
(Competition/off-road vehicles only)
Disable Skip Shift? (T56 only)
(Competition/off-road vehicles only)
Increase shift firmness? (4L60E only)
(for years 1994 or newer)
[NOT recommended with a shift kit]
Disable EGR?
(Competition/off-road vehicles only)
   
Disable AIR ("Smog") pump?
(Competition/off-road vehicles only)
   
Disable Carbon Canister codes?
(Competition/off-road vehicles only)
   
Disable rear O2 sensors (No catalytic converters)?
(for years 1996 or newer)
(Competition/off-road vehicles only)
Disable VATS?
(for engine retrofits/swaps)
   
Disable A/C codes?
(Competition/off-road vehicles only)
   
Disable Torque Reduction Management?
(LS1/LS6 only)
(Competition/off-road vehicles only)
Disable crank position sensor codes?
(for years 1996 or newer)
(Competition/off-road vehicles only)
   
Would you like a copy of this sheet emailed to you?
(Provide a valid e-mail address at the top)
 
 
Additional Information
Space for any information that wasn't covered above, special preferences, etc.
Please also use this space for other codes you want disabled, if any.
Only engine/transmission-related codes can be disabled (i.e. ABS, airbag, etc. cannot be disabled).

E-mail Package users only: Specify your laptop's operating system (Windows 98, 2000, XP, etc) and if you already have Tunercat, LT1_Edit, etc., and make of cable used.
 
 
Advanced Information
Please skip this section if you haven't done a rebuild/heads/cam/supercharger.
   
Engine Size
 
Cubic Inch Displacement
Camshaft specs
 
Manufacturer and Part # or "popular" name ("Hotcam", CC306, etc.).
Intake/Exhaust Lift (with roller rocker ratio used)
Intake/Exhaust Duration @ 0.50"
LSA (Lobe Separation Angle)
   
Supercharger Type/Specs/Boost lb.
Heads information
Desired idle RPM

(Keep in mind that the stock tach may show 100-300 RPM more than actual idle!)