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What you need to know to race at the LRS 10th Anniversary...

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If you have already pre-registered for our 10th anniversary celebration on November 14th, thanks for your participation. If not, time is running out and pre-registration ends November 1st!

If you have pre-registered and are going to race your car, there are a few rules that you need to know that are pretty standard for taking your car or truck down a track at just about any dragstrip in the country.  

NHRA tech rules will be followed.  We've provided a quick reference chart to help you figure out what you'll need to pass tech.  Take a look at the chart.  Make sure you make note of these few things:

If your vehicle is quicker than a 14.00 quarter mile, then you are required to have a helmet. We will not provide you with one so bring your own or borrow from someone else. Also, wear long pants, and closed-toed shoes, no shorts or flip flops. Make sure that you have a battery hold down in place. Check for leaks and check your hoses on your car, please don't drip fluids all over the track!  Fluid leaks can prevent your fellow participants from having thier fun.

Here is a table of common SFI requirements and ratings for vehicles that run quicker than a 14.00 1/4 mile.

Quarter-Mile e.t.s 6.00 to 7.49 7.50 to 9.99 10.00 to 10.99 11.00 to 11.49 11.50 to 13.99 14.00 & Slower

Aftermarket Rear Axles

Y

Y

Y

2:11

2:11

2:11

Arm Restraints
(Open Cars)

Y

Y

Y

Y

10:3
11.99

10:3

Auto Trans Flexplate
(SFI 29.1)

Y

Y

2:14
135 mph

2:14

2:14

2:14

Auto Trans Reverse Lockout

Y

Y

Y

Y

Y

Y

Bellhousing
(SFI 6.1/6.2)

Y

Y

Y

Y

2:10

2:10

Driver Restraint System
(SFI 16.1)

Y

Y

Y

Y

C
10:5

10:5
10:11

Driveshaft Loop

Y

Y

Y

Y

2:4

2:4

Flexplate Shield
(SFI 30.1)

Y

Y

2:14
135 mph

2:14

2:14

2:14

Flywheel/Clutch
(SFI 1.1/1.2)

Y

Y

Y

Y

2:5

2:5

Harmonic Balancer
(SFI 18.1)

Y

Y

Y

Permitted

Permitted

Permitted

Helmet
(Snell 2000 or SFI 31.1A min.)

Y

Y
Full Face

Y

Y

Y

10:7

Helmet Shield

Y

10:7

10:7

10:7

10:7

10:7

Liquid Overflow

Y

Y

Y

Y

Y

Y

Master Electrical Cutoff

Y

Y

8:4
135 mph

8:4

8:4

8:4

Neck Collar

Y

Y

135
mph

10:8

10:8

10:8

Head and Neck Restraint Device
SFI 38.1

200
Mph

10:8

10:8

10:8

10:8

10:8

NHRA Competition License

Y

Y

10:4

10:4

10:4

10:4

NHRA Chassis Sticker

Y

Y

4:4

4:4

4:4

4:4

Padding Roll Bar/Cage

Y
SFI 45.1

Y

Y

Y

10:6
4:11

10:6
4:11

Parachute

Y

Y

4:8
150 mph

4:8

4:8

4:8

Pressurized Bottles
DOT (1800)

Y

Y

Y

Y

Y

Y

Protective Clothing

Y

Y

Y

Y

Y

10:10

Roll Bar

 

 

Y

Y

C/13.49

4:10

Roll Cage

Y

Y

4:11
135 mph

4:11
6:3

4:11
6:3

4:11
6:3

Supercharger Restraints

Y

1:11

1:11

1:11

1:11

1:11

Taillight

Y

Y

Y

Y

Y

Y

Transmission Shield
(SFI 4.1)

Y

Y

Y

2:14

2:14

2:14

Window Net (Full-Bodied Cars)_

Y

Y

6:3

6:3

6:3

6:3

Y = Required C= Convertibles
Number Refers to General Regulations
In no way is this Quick Reference Chart intended to supersede or replace the current NHRA Rulebook

A couple of suggestions to those who havent raced at a track before-

A linelock is well worth the investment, it makes the burnouts much smoother and is easier on the car.

Try to courtesy stage, that is light one staging bulb then let the other racer light one before you light the second.

If you are running on street tires, it is usually better to drive around the water box.

Do not run the a/c or defroster in the staging lanes- it will drip on the track.

Do not race in flip-flops or sandals.

If you break something, do not drive all the way down to the end of the track, stop where you are at and check it out. You dont want to leave fluid all down the track.

The most important thing is if you lose traction or start to spin after the first 60', just let off and do not get back into the throttle. Just about every wreck you see at a track is due to this. Once you let out, do not floor it again. It is better to have a bad pass than a wrecked car.

Published Oct 28 2009, 08:13 AM by btaylor
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Comments

 

redfiresvt said:

those are good suggestions even for an experienced racer like me!

October 30, 2009 11:42 PM
 

fordracing89 said:

Make sure the helmet is an SA and not an SM there is a difference. I don't know how strict they are at the Motorplex but I wish I could attend!

Good point on the street tires, Unfortunately when we ran at Hockenheim there was no choice but to hit the water box, and I spun through third in a pretty much stock 5.0 fox. Pulled off a whopping 17 sec time..

+ 1 on the line lock.

And don't take your friends bias ply slicks and put em on the back. There is such a thing as wobble.

November 1, 2009 2:18 PM

About btaylor

Been around cars and the car culture my whole life. Built up a 1957 Chevy truck for my first vehicle when I was 14, with a straight 6, split mainfold and 3 one barrel carbs. (It sounded like an angry Cessna!). I have owned a 1997 Camaro, a few trucks, fixed up a wrecked 1995 Mustang convertible and currently drive a 1997 Supercharged Regal GS and the wife drives a 2007 Suburban LTZ. I have a 11 year old girl and an 8 year old girl and a 2 year old girl! I love to play Little Big Planet, Madden football and Singstar on my PS3, golf and just about all sports. Go Mavs, Stars, Rangers and Cowboys!!!