Related by context. Frequent words. (Click for all words.) 58 restrictor plates 47 restrictor plate 45 bump drafting 43 restrictor plate racing 43 HANS device 42 restrictor 42 superspeedways 42 restrictor plate races 41 rear spoilers 41 racecars 40 No.# Chevrolet 39 plates 39 wear seatbelts 39 mile ovals 39 Talladega 39 straightaways 39 downforce 39 lug nut 39 seatbelt usage 39 Kevin Lepage 38 Chad Chaffin 38 Kirk Shelmerdine 38 Gatorade Duels 38 chicanes 38 calorie counts 38 restrictor plate tracks 37 chief Robbie Reiser 37 KEVIN HARVICK 37 wear seat belts 37 chassis dyno 37 Cale Gale 36 Daytona Prototypes 36 Hornaday Jr. 36 superspeedway 36 UARA 36 Late Model Sportsman 35 Bud Shootout 35 ½ mile oval 35 Lagasse Jr. 35 interlock device 35 wear helmets 35 Brett Bodine 35 teammate Clint Bowyer 35 file restarts 35 SPARK PLUGS 34 Dodge Dealers UAW 34 studded tires 34 Booster seats 34 IROC 34 banked oval 34 overdriving 34 NASCAR 34 uphills 34 Gatorade Duel 34 camber 34 License Plates 34 pit stops 34 CARL EDWARDS 34 SAFER barrier 33 chief Todd Berrier 33 SK Modified 33 Alltel Dodge 33 interlock 33 workpieces 33 Winston Cup 33 fresher tires 33 JIMMIE JOHNSON 33 Kenseth 33 speedways 33 Bobby Gerhart 33 crumple zones 33 lappers 33 Roush Racing teammate 33 aero package 33 Penske Dodge 33 DNFs 33 Talladega Ala. Superspeedway 33 Andy Hillenburg 33 Hendrick Motorsports teammates 33 Mental toughness 33 Biffle 33 NASCAR Craftsman Truck 33 ovals 33 white checker 33 Jeff Gordon 33 teammate Greg Biffle 33 #.# mile oval 33 P platers 32 JEFF GORDON 32 Harvick 32 physicalness 32 Michael Waltrip 32 Ted Musgrave 32 chief Chad Knaus 32 lateral movement 32 Budweiser Shootout 32 COT 32 seat belts 32 Hendrick Motorsports Chevrolet 32 oversteer 32 Chad Knaus