Street Car 8.50

Sponsored by Lund Racing

PAYOUTS 

6R80/10R80 PRO

WINNER: $3,000
RUNNER UP: $1,000
TECH CARD: $200

6R80/10R80 STREET

WINNER: $3,000
RUNNER UP: $1,000
TECH CARD: $200

Tech Card Includes: 1 Racer, 1 Truck/Trailer combo, Golf Cart/Pit Vehicle (in the trailer or on the truck) at the time of entry. 

Engine Diaper or Catch Pan is REQUIRED for 10.0 ET or quicker


You can only enter Pro OR Street, not both. 

ET Limit for STREET CLASS ONLY 

In order to keep the Pro level cars (7 seconds) out of the “Street” class, we are making an ET Limit on all “Street” subclasses in All Blower, 6r80/10R80, and Driver Mod. The ET limit in street class is 8.50 with a .1 breakout. You can run a 8.39 in qualifying but it won’t be counted. You must have one pass in qualifying 8.40 or slower to qualify. 

CLASS DESCRIPTION:

6r80/10r80 class is a racing class for all late model modular based V8 overhead cam powered vehicles with a 6r80 or 10R80 Ford automatic transmission. This is a heads up class.

QUALIFYING INFORMATION, LADDER TYPE, & TREE

All run qualifying, NHRA Pro Ladder, .400 pro tree, 1/4 mile, Courtesy Stage (encouraged not required).

We have two classes: Pro and Street. When you register, you’ll need to specifically state whether you are Pro or Street prior to your first qualifying pass. You can’t dual enter this class for Pro and Street with the same car.

MINIMUM WEIGHT/WEIGHT BREAKS (ALL WEIGHTS INCLUDE DRIVER)

No Minimum Weight 

ENGINE

Engine must be a Modular/Coyote 4.6/5.0/5.4/5.8 based V-8 Ford engine. Internal modifications are permitted.

TRANSMISSION

Ford 6R80/10R80 transmission ONLY. Internal modifications are permitted. 2-speed (4R200) modification permitted.

FRONT END SUSPENSION

Firewall to strut tower modifications prohibited. Modifications allowed only for strut tower to front of the car.

COOLING SYSTEM

Any cooling system permitted. In cab intercooler tanks permitted along with under the hood and trunk.

EXHAUST

Any header size/tubing permitted. Open headers, down pipe permitted. Bumper/Fender exit permitted.

FUEL-DELIVERY SYSTEM

Any fuel system permitted and fuel location permitted. 

FUEL

All fuels permitted.

TURBOCHARGERS

Permitted. 

SUPERCHARGERS

Permitted.

NITROUS

Permitted.

OILING SYSTEM

Wet and dry oiling systems permitted.

INTAKE MANIFOLD

Air intake coolers and/or ice boxes allowed in passenger compartment. Trunk mounted ice tanks permitted. 

REAR END

OEM or Bolt in 8.8 or 9 inch

TRANSMISSION

Any transmission permitted. 

K-MEMBERS

Aftermarket K-Members permitted, but must attach to the chassis using only the original factory OEM type mounting bolts in the factory mounting location. Motor plates ok. No part of the K-member may be permanently attached to the chassis. K-member may be modified in oil pan area to allow oil pan enlargement or removal.

CONTROL ARMS

OEM or tubular stock type control arms required which must be attached in stock location.

SHOCKS/STRUTS/SPRINGS

OEM or aftermarket shocks/struts/springs permitted. May use coil overs.

SUSPENSION

Stock type suspension may utilize aftermarket, direct replacement type suspension components including aftermarket replacement shocks, springs, coil overs and/or control arms. All stock type 3-link and 4- link suspensions must maintain stock lateral angles and attachment points, but may be moved up or down on rear axle. Aftermarket torque arms permitted. Stock-type, ladder bar, and racing 4-link rear suspension systems are permitted (Pro Cars only).

PANHARD BARS

Permitted.

TORQUE ARMS

Permitted.

WISHBONE

Permitted.

MINITUB

Permitted.

WHEELIE BARS

Prohibited.

CHASSIS

All cars must retain complete stock chassis, floorboard, firewall, and frame rails. Frame rails may be modified in front of the strut tower. Notching of chassis for clearance is permitted. All cars can remove spare tire wheel well and cover with sheet metal.

TIRES & WHEELS

28/29″ are permitted

WHEELS

Spindle mount wheels permitted

BODY

OEM steel (fiberglass/composite if OEM equipped) body shell required. Aftermarket body parts are permitted as long as factory appearing and are limited to hoods, front bumper covers, fenders, doors, and rear deck lids. Hood is required. Any rear wing permitted.

FIREWALL

Stock firewall required 

ELECTRONICS

Trans brake, 2 step, and aftermarket ECU permitted

LIGHTS

Headlights and brake lights are required (one headlight may be removed for induction)

 

WINDOWS

Lexan/Optic Armor or OEM Permitted