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Pro Tree index classes

Dates and rules

May 30th, July 4th, August 15th,&September 19th

Rules Scroll Down Page

Limited Street

BODY / INTERIOR
BODY:
The car must retain its original appearance and profiles. No ET extenders (duck bills, extenders, etc will be allowed)

FIREWALL:
Must retain factory uncut firewall and in original location. A cosmetic overlay is permitted.

INTERIOR:
Factory appearing door panels, carpet, dashboard are required. Back seat may be deleted, but must have carpet covering the bare floor.

CHASSIS / SUSPENSION

FRAME & CHASSIS
Notching or replacing of rear frame rails is allowed but must be in stock location. (No Full Back Half Chassis Permitted).

FRONT SUSPENSION
All cars must retain stock suspension, aftermarket tubular control arms, coil over kits, or OEM front strut retrofits are permitted.

REAR SUSPENSION
Bolt on traction devices are permitted. Leaf springs may be relocated for tire clearance purposes. Mini tubs are permitted, no full size wheel tubs will be allowed. Ladder bars are legal.

28x10.5 tire max… Any size drag radial allowed..

WHEELIE BARS:
Wheelie bars are strictly prohibited.


DRIVE TRAIN

AUTOMATIC TRANSMISSIONS:
Any OEM automatic transmission permitted. Aftermarket torque converter, shift kit, valve body, shifter, and pan cooler use are permitted. Trans brakes are permitted.


MANUAL TRANSMISSION:
After-market Manual Transmissions are allowed.


ENGINE:
No cubic inch limits.

ENGINE BLOCK:
Aftermarket Cast Iron & Aluminum Blocks are allowed.

EXHAUST:
No restrictions.

FUEL:
Gasoline (Race Gas) and E-85 are the only legal fuels permitted


STREET LEGAL REQUIREMENTS:
All cars are required to have working headlights and tail lights 

POWER ADDERS

NITROUS:
Any nitrous combo is legal on and SB but limited to one stage for BB combos.

REQUIREMENTS:
All cars are required to have working headlights and tail lights 

POWER ADDERS

NITROUS:
Any nitrous combo is legal on and SB but limited to one stage for BB combos.

SUPERCHARGER / TURBOCHARGER:
No limit on supercharger or turbo for SB combo. No boosted BB allowed.

 

Outlaw Street

Basics

-Heads-Up, 1/8th Mile

-16 car qualified field 

-Eliminations run on Pro Ladder (1 vs. 16)

Body

-All vehicles must retain stock appearance. 

-Fiberglass, composite or other light material allowed

-No body components, bumper add-ons, etc. permitted with the intent of

increasing the distance of the front bumper for the purposes of breaking the infrared beams (i.e. no “extenders”).

 

Engine

-Any engine size/combination permitted 

Tires - Limited to any tire with a tread width of 12 inches and smaller (checked with a tape measure).

Transmission

-Any type transmission permitted 

 

 

 

6.50 index rules

.400 Pro Tree

Any Body, Make, Model

Doorslammers Only

No Electronics. (No Delay Boxes, No Throttle Stops, Etc.)

 

7.50 Index rules

Must have working head and tail lights

Must have mufflers

Must have license plate(just for show only)

No Air or Electric throttle stops allowed

No transbrake..

DOT tires

 

 

Interior

Must consist of

Carpet

Door panels

Stock type dash

Two front seats

 

 

 

 

 

We are glad to announce our new

Pro Class Sponsor

Luckey Trucking

www.luckeytrucking.com