Thunder
Nationals
O’Reilly Raceway Park
Indianapolis, IN
September
13-14
U.S.
Nationals
Atco Raceway
Atco, New Jersey
October
11-12
Fall
Nationals
Summit Motorsports Park
Norwalk, Ohio
November
7-9
National
Finals
South Georgia Motorsports Park, Valdosta, GA
Class
Sponsors
Top
Fuel
Quickest bikes on the planet. Unlimited Modification with Nitro Methane,
5.8 seconds@240mph
Funnybike
13" Tires, Gas/Nitrous or Alchol Turbocharges or Injected Nitro Methane,
6.5 seconds @210mph
Pro
Mod
11" Tire Po Stock type bikes using Nitrous Oxide, 6.6 seconds @205
mph
Pro Stock
10" Tire, all motor running regular fuel, 7.0 seconds @195 mph.
Pro Street
The quickest and fastest street legal motorcycles. Turbo or nitrous oxide,
no wheelie bars. 7.2 seconds @ 200mph
Super
Street
This class takes power from the Pro Street class and stuffs it in a bone-stock
chassis that is 4" shorter. Wild Rides Guaranteed.
Super
Sport
Factory 1 Liter and big bore bikes competing in heads-up competition, 8.9
seconds @150mph
Real
Street
Entry Level Heads-up street bike class with minimum modifications.
Top
Gas (8.20)
The Elite class of Sportsman Racing. 160mph high performance Pro Stock type
bikes utilizing a slick.
Super
Comp (8.90)
Stock chassis with highly modified engine using either turbo charger or
nitrous oxide reaching speeds up to 150 mph
Street
Fighter (9.50)
Street bike index class for DOT tire, no wheelie bar entry.
Pro
ET
Allows unlimited modification, but YOU SET YOUR OWN BREAKOUT. give yourself,
or the other racer a head start, then someone has to play catch-up.
Street
ET
Ride in - Ride out! Racers dial in their own breakout, on a street bike.
A great place to get your need-for-speed on the best tracks around.
Grudge
Racing
Clear the Stands, send the announcer home, turn off the scoreboards. It's
Grudge Time! Have a beef, settle it at the track!
