ATTIRE/SAFETY RULES
If you have a question please email peter@tx2k.com.
Exhibition Class
This is an unregulated exhibition class for people who are simply coming to TX2K to run a record ET and/or MPH. The intent here is to have a class for shop cars, big build and high profile cars that are out to set records without running eliminations. No coolant allowed (water only, no water wetter allowed). Engine pan OR engine diaper and transmission diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan). Spots for this class will be limited and must be approved by Peter B.
To Register your car in the Exhibition class click here.
DCT Class (Three fields of 16 cars in eliminations) – Sportsman Tree
This class includes any car that comes with a DCT from the factory, it’s designed for Porsche 911 Turbo, McLaren, Huracan, R8, GTR, GT500. Full interior required (both front seats – can be aftermarket, carpet, dash, back seats – assuming they came that way from factory, functioning a/c, factory glass), exterior must have all OEM body panels but carbon hood/roof/trunk are permitted, no mechanical fuel pumps allowed, no methanol fuel allowed, no nitrous allowed (no bottles allowed in any part of the car). No turbo size/mounting restrictions (see below for GTR specific rules). No coolant allowed (water only, no water wetter allowed). Engine pan OR engine diaper HIGHLY recommended, will be required for TX2K24 (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan).
Tire rules:
Nissan GTR specific rules: Any stock location turbo kit, 58mm compressor inducer maximum, no methanol fuel allowed, no nitrous allowed, 15” min wheel size and 28” maximum tire size, slicks allowed. 3650lb with driver min weight requirement. Engine pan OR engine diaper and transmission diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan). No coolant allowed (water only, no water wetter allowed).
****We will qualify cars into three 16 car brackets as follows: ELITE will have the 16 quickest qualifiers, PRO will have qualifiers 17-32, and CHAMP will have qualifiers 33-48.
****ET Breakout rule – if a car goes 0.201 seconds or quicker than the number one qualifier ET, car will be automatically disqualified. This rule applies to the PRO and CHAMP classes.
GTR 68 (One field of 16 cars in eliminations) – Sportsman Tree
Any stock location turbo kit, 68mm compressor inducer maximum, no nitrous allowed, 15” min wheel size and 28” maximum tire size allowed. 3550 lb with driver min weight requirement. Engine pan OR engine diaper and transmission diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan). No coolant allowed (water only, no water wetter allowed).
GTR Unlimited (One field of 16 cars in eliminations) – Sportsman Tree
Any turbo kit allowed, no compressor inducer maximum, no min weight requirement. Engine pan OR engine diaper and transmission diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan). No coolant allowed (water only, no water wetter allowed).
2JZ Class (One field of 16 cars in eliminations) – PRO Tree
Rules are simple:
-2JZ powered
-Car must retain factory style front suspension, no wheelie bars
-275/60/15 or 28×10.5Wx15 max
-17″+ wheel can run any size drag radial
Engine pan or engine diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan). No coolant allowed (water only, no water wetter allowed).
A90 Class – (One field of 16 cars in eliminations) – PRO Tree
The rules will be very simple:
Street Car Class (Four fields of 16 cars in eliminations) – PRO Tree
This class can and should include GTRs, Vettes, Porsches, Vipers, Supras, Camaros, Mustangs, etc…any car is welcome to run in this class so long as the car meets the rules below:
****At TX2K24, we will qualify cars into four 16 car brackets as follows: ELITE will have the 16 quickest qualifiers, PRO will have qualifiers 17-32, CHAMP will have qualifiers 33-48 and SPORT will have qualifiers 49-64.
****ET Breakout rule – if a car goes 0.201 seconds or quicker than the number one qualifier ET, car will be automatically disqualified. This rule applies only to the PRO, CHAMP and SPORT classes.
Stick Shift Challenge (One field of 16 cars in eliminations) – PRO Tree
The only rules we have are that you must run an H pattern factory based transmission, engine pan or engine diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan), no automatics allowed, any car make/model allowed, no full tube chassis cars allowed and no coolant allowed (water only, no water wetter allowed). Minimum ET requirement of 8.999 to enter class.
HeavyWEIGHT (class does not allow GTR’s or Mustang’s – One field of 16 cars in eliminations) – PRO Tree
*Minimum weight 4000 w/ driver 1 power adder on motor
*Minimum weight 4300 w/ driver 2 power adders on motor
*MAXIMUM BALLAST WEIGHT IS 200 LBS. Ballast must be secured and strapped during tech and during all runs.
*Must have a hood to run in the class.
*No coolant allowed (water only, no water wetter allowed).
*Engine pan or engine diaper required (diaper must provide full engine coverage, pan must have at least 2″ lip and liquid absorbent pad at bottom of pan).
*One power adder on the motor.
-Single turbocharger (88mm compressor limit)
-Twin turbos (72mm compressor limit)
-All motor + N2O allowed (N2O is the power adder on an all motor car)
-Any supercharger permitted.
*Two power adders on motor
-Single turbocharger (88mm compressor limit) with N2O.
-Twin turbos (72mm compressor limit) with N20.
-Supercharger/procharger.
*factory IRS, no 4 link or straight axle suspension, only factory chassis. Factory straight axle trucks are permitted.
***************************
Tuesday March 12 – Drag Race Qualifying
Friday March 17 – Drag Race Qualifying
Saturday, March 18 – Drag Race Qualifying
Sunday, March 19 – Drag Race Eliminations