NOTICE: Rules are subject to Change without Notice.
Modular Outlaw is a racing class for extremely modified vehicles. This class is ultimately to find out who has the fastest non-tube chassis late-model modular based V8 overhead-cam engine vehicle in the country.
Qualifying Information, Ladder Type, & Tree.
All Run, NHRA Pro Ladder, NHRA Pro .400 tree, Heads-Up, 1/8 mile, Courtesy Stage (Encouraged)
Any non-tube chassis vehicle with a late-model modular based V8 overhead-cam engine. Dragsters prohibited.
Fox Body and others vehicle swaps permitted
MINIMUM BASE WEIGHTS
*All weights include the driver.
(If you do not see your combination below, email Mod Nationals to be added)
- Single F1C Supercharger 2800 lbs
- Single F1C-10.5 Supercharger 2900 lbs
- Single F1R Supercharger 3000 lbs
- Single Billet Xi Supercharger 3050 lbs
- Single F1X/XB105 Supercharger 3200 lbs
- Single 4.5L Supercharger (Kenne Bell) 3100 lbs
- Single 4.7L Supercharger (Kenne Bell) 3100 lbs
- Single 76mm TurboCharger (Ultra Street Spec) 2850 lbs
- Single 76mm TurboCharger (Gen 2 NMRA Renegade Spec) 3000 lbs
- Single 85mm T6 Turbocharger (PTE Pro Mod 85) 3200 lbs
- Single 88mm T6 Turbocharger (Large Frame 88/GTX55/88) 3200 lbs
- Single 88mm T6 Turbocharger (PTE Pro Mod 88) 3300 lbs
- Twin 67mm T4 Turbochargers (PTE 6766) 3000 lbs
- Twin 76mm T4 Turbochargers (PTE 7675) 3200 lbs
Engine must be a Modular 4.6/5.0/5.4/5.8 based V-8 Ford engine. Internal modifications are permitted
Any radiator, water pump and cooling fan/fans permitted; Engine Cooling system can be contained inside the engine compartment or trunk. Radiator support may be modified or removed. Inner fender wells in front of the strut towers may be removed.
Any header size/tubing permitted. Open headers, down pipe ok. Bumper/Fender exit ok.
OEM or aftermarket tank in trunk or stock location. Fuel cell in engine bay ok.
All fuels permitted.
Single turbocharger limited to 88 mm maximum. (Garrett GTX55-88, Exile ETR-88, or = Forced Induction, Comp, Bullseye – mid frame or current (2013) Gen II Pro Mod MF88, PTE LF85 or LF88 turbos only). Twin turbocharger limited to 76mm maximum (Precision 7675). Turbocharger size will be verified by measuring the housing bore at the leading edge of the impeller wheel and must maintain the contour of the compressor housing. (Stepped or Clipped compressor wheel prohibited) Inducer dimensions will not exceed 3.462 inches and Exducer dimensions will not exceed 4.765 inches on MID FRAME turbos. Inducer dimensions will not exceed 3.462 inches and Exducer dimensions will not exceed 5.56 inches on LARGE FRAME turbos. The maximum diameter of the housing bore at the leading edge of the wheel may not exceed 2 mm more than the maximum allowable turbocharger size permitted. Inserts or reducers to achieve inlet or outlet dimensions prohibited. Any type of air to air or water to air inter-cooler permitted. Turbochargers cannot be combined with nitrous oxide.
Cog or gear driven superchargers are permitted, must meet all factory inlet, outlet, and internal housing dimensions. Inserts or reducers to achieve inlet or outlet dimensions prohibited. Any type inter-cooler is permitted. Supercharger cannot be combined with nitrous oxide. Centrifugal superchargers are permitted. Screw superchargers are permitted.
All Nitrous systems permitted.
Wet or Dry permitted
Air intake coolers and/or ice boxes allowed in passenger compartment.
OEM or Bolt in 8.8 or 9 inch
Any automatic or manual transmission permitted
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.
OEM or tubular stock type control arms required which must be attached in stock location
OEM or aftermarket shocks/struts/springs permitted. May use coil overs.
STOCK TYPE 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 may modify stock lateral angles and attachment points. Aftermarket torque arms permitted.
Permitted. Rear frame rails may be notched for clearance and must be in the factory location. Factory wheelbase must be maintained.
Frame rails may be altered forward of the strut towers ONLY. Sub-frames may be joined
under car. If connector protrudes through floor, floor must be completely welded to
connector. Stock front /rear sub-frames must remain stock, unaltered, and in stock location
TIRES & WHEELS
Tires: 275 M/T Radial Pros or 28 x 10.5 Slicks
Spindle mount wheels allowed
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.
WINDSHIELD & WINDOWS
OEM glass or NHRA approved Lexan is required and must maintain a Ford OEM
appearance. Optic Armor windows are ok. Braces allowed. If carbon fiber/fiberglass
doors are used Lexan windows with supports allowed.
Stock, unaltered firewall required
Trans brake, 2 step, and aftermarket ECU permitted