Classing Calculator
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Welcome to the Northeast GT Calculator
Answer completely to determine the minimum weight required to compete in the NEGT Cup classes.
Production Car Chassis Year
*
EARLIEST GENERATION YEAR
Factory Rated Horsepower
*
CURRENT ENGINE
, top performance variant of the long block available
Factory Rated Torque
*
CURRENT ENGINE
, top performance variant of the long block available
Front Tire Width
*
200 treadwear or higher only
Rear Tire Width
*
200 treadwear or higher only
Engine Internals Modified?
*
Yes
No
CURRENT ENGINE ONLY
Compression Modified?
*
Yes
No
CURRENT ENGINE ONLY
Factory Compression
CURRENT ENGINE ONLY
Current Compression
CURRENT ENGINE ONLY
Displacement Modified?
*
Yes
No
CURRENT ENGINE ONLY
Factory Displacement
CURRENT ENGINE ONLY
Current Displacement
CURRENT ENGINE ONLY
Cylinder Head
*
SELECT
Factory Original
Updated Replacement or Aftermarket
CURRENT ENGINE ONLY
Intake Manifold
*
SELECT
Factory Original
Updated Replacement or Aftermarket
CURRENT ENGINE ONLY
Exhaust Manifold
*
SELECT
Factory Original
Updated Replacement or Aftermarket
CURRENT ENGINE ONLY
Induction
*
SELECT
Naturally Aspirated
Factory Forced Induction
Added Supercharger
Added Turbocharger
Replaced Supercharger with Turbocharger
Added Forced Induction ONLY IF CURRENT ENGINE was Factory Naturally Aspirated
Drivetrain
*
SELECT
FWD
RWD, Front Engine
RWD, Rear-Mid Engine
RWD, Rear Engine
RWD, Solid Rear Axle
AWD, Front Engine
AWD, Rear-Mid Engine
AWD, Rear Engine
Suspension
*
SELECT
Shocks / Struts / Dampers WITHOUT Remote Canisters
Suspension WITH Remote Canisters
Unlimited Suspension including custom mounting points
Transmission
*
SELECT
H-pattern manual gearbox w/ clutch pedal OR an Automatic
PDK, DCT, modern 8+ spd Automatic, Race Sequential, etc.
Aero
*
SELECT
None / Minor (no silhouette altering, e.g. venting / trimming)
Rear Wing only (no wider than the fenders)
Club Aero (rear wing, 3” front splitter, canards allowed)
Ground Effects (side skirts, diffuser, flat bottom allowed)
Rear Wing + Ground Effects
Club Aero + Ground Effects
Unlimited Aero (no body work wider than the fenders)
OPTIONS APPLY TO FACTORY AERO
valModChassisYear
displacement penalty (%)
valFinalFactoryPower
compressionPrice
tirePrice
valTotalPenaltyPrice
$0.00
Sunday Cup
Power Multiplier (%)
Adjusted Power
GT Cup
...
...
Super Cup
...
...
MINIMUM Competition Weight (per class)
INCLUDES vehicle, DRIVER (heaviest on the team), gear, fluids, FULL FUEL, and up to 250lb of ballast.
GT18 (18:1)
GT14 (14:1)
GT11 (11:1)
GT9 (9:1)
GT7 (7:1)
I'm interested in:
*
GT18
GT14
GT11
GT9
GT7
Comments:
*
Chassis Make
*
Chassis Model
*
Engine Make
*
Engine Model
*
First Name
*
Last Name
*
Email
*
Submit Comment to Northeast GT
New England, United States
race@northeast-gt.com
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