NTRA Rules: Revised 2016 by SKR

These are only guidelines of chassis builds that have been popular for NTRA racing in the past. These guidelines are not mandatory for each race host to follow as it is their event, therefore they have the final say on what is legal. Race host MUST post their own rules for their event(s). All rules for the events will be posted on the entry list thread  at the time the entry list is created.


2017 is shaping up to be action packed and will once again have some of the best HO Drag Racing tracks from all around the world hosting NTRA racing. I invite everyone from newbies to the most experience to get in on part of the action and join us for some friendly competition. All it takes is a slot car or two and a passion for drag racing. There are no membership fees. Entry fees  for each event is just the cost of return shipping (usually $7). Sign up for the next event today!


Enough of the rule talk......Let's go racing!


2017 Rules.


These are the chassis rules. Body rules will be posted soon. This is set up so that a host can say we're racing "Pancake - Comp T-Jet" with Gasser body rules, everyone wanting to compete at that race would have to send a T-jet chassis with a Gasser type body since the race host requested it. A race host could also say we're running "Pancake Comp T-Jet"  with "open" body rules which gives the racer options to choose whatever body they want to run as long as their chassis falls under the "Pancake Comp" rules.


"Open Pancake" is racers choice, run anyone of the division chassis.


Revised Rules 12/01/2016


Pancake Division

  • T-jet
  • X-Traction, Magna Traction
  • 4 Gear
  • Open


Maximum Tire Diameters

- Tjet, MT/XT all builds: .490
- 4 gear Stock, Super Stock: .560
- 4 gear Comp, Super Comp, and Unlimited: unlimited
- Inline all builds: unlimited






Pancake




Electrical


Armature

Ohm Minimum

Motor

Magnets



Traction Magnets




Gears/Axels


Wheels & Tires


Miscellaneous

Wheelie Bars

Stock

Stock & After

market parts allowed.

No shunts or

braids.

Pancake 14.5

Blue printing allowed to include Balancing & Polishing

No de-winding, com cutting

or timing adjustments allowed

Ceramic Grade


No


No Restrictions




No silly foams -

No other restrictions



No Chassis Modifications

Yes

Super Stock

No Restrictions

Pancake - 14.5 ohm

Blue printing allowed to include Balancing & Polishing

No de-winding, com cutting

or timing adjustments allowed

Ceramic Grade

Yes 2 max.

No Restrictions

No Restrictions

No silly foams

No other restrictions



No Restrictions

Yes

 Comp

No Restrictions

Pancake 5.5 ohm

Blue printing allowed to

include Balancing & Polishing

No de-winding, com cutting or timing adjustments allowed

Ceramic Grade

Yes 2 max.

No Restrictions

No Restrictions

No Restrictions

No Restrictions

Yes

Super Comp

No Restrictions

Pancake 5.5 ohm

No other restrictions

Polymer Grade

Yes 2 max

No Restrictions

No Restrictions

No Restrictions

No Restrictions

Yes

Unlimited

No Restrictions

No Restrictions

No Restrictions

No Restrictions

No Restrictions

No Restrictions

No Restrictions

Yes







Inline Division



Inline Division




Electrical


Armature

Ohm Minimum 

Motor

Magnets




Traction Magnets




 Gears & Axels 


Wheels &Tires


Miscellaneous

Wheelie Bars

Stock

Stock & After

market parts allowed

No shunts or braids

Inline 5.5 ohm

Blue printing allowed to include Balancing & Polishing

No de-winding, com cutting

or timing adjustments allowed

Ceramic Grade


Yes. Factory grade only.


  • No Restrictions

No Silly Foams

No other restrictions


No Chassis Modifications




Yes

Super Stock

No Restrictions

Inline- 5.5 ohm

No other restrictions

Ceramic Grade

Yes 2 max.

No Restrictions

No Restrictions

No silly foams

No other restrictions



No Restrictions

Yes

        Comp

No Restrictions

Inline - 2.4 ohm

No other restrictions

Ceramic Grade

Yes 2 max.

No Restrictions

No Restrictions

No Restrictions

No Restrictions

Yes

Super

Comp

No Restrictions

Inline - 2.4 ohm

No other restrictions

Polymer Grade

Yes 2 max.

No Restrictions

No Restrictions

No Restrictions

No Restrictions

Yes

Unlimited

No Restrictions

No Restrictions

No Restrictions

No Restrictions

No Restrictions

No Restrictions

No Restrictions

Yes


Body Rules

NTRA Rules: Revised 2016 by SKR

All body class rules below are suggestions only and up to the race master to enforce. The only mandatory rule for each class is the minimum weight rule with the exception of open and unlimited. This allows the competitor to get into the spirit of the class without worrying about a weight disadvantage. Race masters do not need to own a scale. One will be provided for the event if needed. Poster putty will be added to the underside of the body for cars that do not meet the minimum weight requirements. Poster putty can also be provided to race masters if needed.



Class

Body

Resin or hard plastic

No Lexan unless stated

Mandatory Minimum

Weight

(Measured in Grams)


Power Adder

  • Hood Scoop
  • Blower
  • Turbo


Air Foil

  • Wing
  • Spoiler

Suggested

Chassis Build              

Suggested Class Voltage

Stock

Full Fender Body

21

No

No

- Pancake Stock/ T-jet

13.8v

Super Stock

Full Fender Body

Pre 1979

21

Hood Scoop

No

- Pancake Super Stock/ T-jet

- Pancake Super  Stock/  X-Traction

18-20v

Gasser

Full Fender Body

Pre 1979

23

Blower

No

- Pancake Comp/ T-Jet

18v

Nostalgia

Pro Stock

Full Fender Body

Pre 1979

23

Hood Scoop

Spoiler

- Pancake Super Stock/ T-jet

18v

MM/PS

Full Fender Body

1980 & newer

22

Hood Scoop

Spoiler

- Inline Comp

20-26v

Door Slammer

Full Fender Body

25

Blower

Hood Scoop

Turbo

Yes

- Pancake Comp/ 4G

20v

FED

Front Engine Dragster

25

Blower

No

- Pancake Unlimited/ 4G

26v

PSO

Full Fender Body

??

Hood Scoop

Blower

Turbo

Yes

- Pancake Comp/ X-Traction

18v

Modern

Funny Car

1980 and newer Funny Car

23

Blower

Spoiler

- Pancake Super Comp/ 4G

- Inline Super Comp

20-26v

Modern

Top Fuel

Rear Engine Dragster

25

Blower

Wing

- Pancake Super Comp/ 4G

- Inline Super Comp

20-26v

Open

Any Drag Style body including Muscle Cars

No Circle track, Indy,

Formula types of body.

Read line one - Drag or muscle car body.

It's not Ice Tea, It's lemonade man. 



N/A

Yes

Yes

-  Race masters choice

- Race masters choice

Unlimited

Lexan is legal

N/A

Yes

Yes

- Inline Unlimited

 26+v