Midwest Outlaw Racing Series
"For Racers by Racers"
Guaranteed Payouts
2015 Final Rules

 PLEASE EMAIL RULES QUESTIONS TO MIDWESTOUTLAWRACINGSERIES@GMAIL.COM

WE WILL RACE ON A PRO LADDER WITH A 4 TENTHS PRO TREE, COURTESY STAGING

M.O.R.S. OUTLAW STREET 235/ 8.5

Format:

* This is a 1/8 miles heads-up class run on a .400 pro tree with pro ladder. Auto-start and courtesy staging is in effect. 

Safety:

* All NHRA/IHRA and local track safety rules apply for driver and car, including the use of an oil retention device or an engine diaper is mandatory.

Chassis:

* Complete stock chassis and front frame rails must be retained from motor plate/shock tower to behind the rear wheel opening. (For non back-halved cars only.)
* Back-halved cars permitted.
* All aftermarket front suspension components allowed.
* All replacement parts must be in stock location.
* Aftermarket bolt-on replacement front K-members/sub frames are allowed.
* Struts or relocated shocks are permitted.
* All aftermarket bolt-on front ends are legal.
* Mini tubs allowed
* Anti-sway bars allowed.
* Rear leaf springs, springs, shocks, and coil-overs may be moved to accommodate tire clearance, and do not need to be mounted in stock location.
* Stock suspension, ladder bar, and torque arm only.
* Aftermarket 4 links prohibited.
* Absolutely no wheelie bars.
* Factory wheel base must be maintained.

Interior/Body:
* Factoring appearing (aftermarket parts are allowed) interior is required.
* Factory floor pan on driver and passenger side required from firewall to rear of door jamb. 
* Firewall must be in stock location; minor modifications for Trans, etc. are fine.
* Head-lights and tail-lights must work.
*Aftermarket fiberglass or carbon fiber replacement panels will be limited to hoods, front fenders, doors, deck-lids, and bumpers only. All front ends must be factory appearance and cannot be stretched. 
* No extenders or stripe takers
* Lexan allowed, must maintain factory appearance.

Engine:
* Maximum displacement for all engines is 640 c.i.
* Small blocks are allowed any deck height, but must remain stock bore spacing.
* GM Big Blocks are limited to 10.2 deck height.
* Ford Big Blocks are limited to 10.3 deck height.
* Mopar Big Blocks are limited to 10.7 deck height.
* Billet blocks are prohibited for both SB and BB combinations

Transmission:

* Any transmission permitted.

Turbochargers:

* Single turbocharger limited to 88mm maximum. (GT55-88, Pro-Mod 88, ET-R88, Comp, Bullseye or=) mid frame turbo.
* Twin turbochargers limited to 72mm maximum.
* Turbo 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.
* 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 2mm more than the maximum allowable.
* Inserts or reducers to achieve inlet or outlet dimensions are prohibited.
* Any type of air to air or water to air intercooler is permitted.
* Turbochargers with nitrous oxide are permitted only on 2-rotor, 4 cylinder, and inline 6 cylinder engines.

Superchargers:

* 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 are permitted.
* Any type intercooler is permitted.
* F-1R or equivalent allowed.
* F-2 or equivalent allowed.
* F-2R is not legal.
* Cannot combine supercharger with nitrous.
* Roots supercharger limited to 10-71.
* Centrifugal superchargers are permitted.
* Screw Superchargers are prohibited.

Nitrous (General Rules):

* Multiple bottles, must wye together to a single -6 line.
* Push nitrous systems are prohibited.

Small Block Nitrous:

* Permitted to run any multi-stage nitrous system.

Big Block Nitrous:

* Single Stage Fogger must use -4 Nitrous line maximum from wye to solenoids. 
* Electronic Fuel Injection allowed only 8 nitrous feed lines on engine.
* Two Stage Plate allowed.

Exhaust:

* Mufflers or inserts are required on all cars except for turbo cars.
* Exhaust may exit underneath car or out the front fenders, but must not affect timing or staging beams.

Fuel:

* Gasoline, Alcohol, or E-85 is allowed.
* Alcohol must adhere to a 50 lbs. weight penalty.

Tires:

* All cars with power adder must compete on a Drag Radial type tire with the following sidewall designation 235/60/15 or a 26/8.5/15 slick. 
*May use Mickey Thompson 275/60R15 (Part # 3754R Only) with a 50# weight penalty
*May use Hoosier 275/60R15 (Part # 17317) with a 100# weight penalty

Minimum Base Weights (All minimum weights include the driver)

* Deduct 250 lbs. Front Wheel Drive
* Deduct 100 lbs. Mod Motor
* Deduct 25 lbs. Leaf Springs
* Small Blocks (NOS only) cast t-ram/sheet metal/2 carbs or 2 throttle bodies: add 50 lbs.
* Deduct 50 for 2 Solenoid (1 Fuel, 1 Nitrous) 2 Spray Bar Nitrous Plate with No Line Restriction
* Deduct 50 lbs. for Blow Through Carb on Boosted combinations

* Deduct 100 lbs. for Single T4 Turbocharger
* Deduct 300 lbs. for Inline 6 Cylinder Turbocharged/Supercharged/Nitrous Combos
* Deduct 150 lbs. for V-6 Turbocharged/Supercharged/Nitrous Combos
* Deduct 800 lbs. for 4 Cylinder Turbocharged/Supercharged/ Nitrous Combos

Small Block:

* Naturally Aspirated...2350 lbs.
* Nitrous...2600 lbs.
* Single YSI/F1A/6-71 Supercharger...2950 lbs.
* Single F1C/8-71 Supercharger...3100 lbs. (Deduct 50 lbs. for 8.2/8.7 deck)
* Single F1R/Xi/10-71 Supercharger...3250 lbs. (Deduct 50 lbs. for 8.2/8.7 deck)
* Single F1X/F2/XB105 Supercharger...3350 lbs. (Deduct 50 lbs. for 8.2/8.7 deck)

* Single 76mm T6 Turbocharger (mid frame)...2900 lbs.
* Single 80mm T6 Turbocharger (mid frame)...2950 lbs.
* Single 82mm T6 Turbocharger (mid frame)...3000 lbs.
* Single 84mm T6 Turbocharger (mid frame)...3050 lbs.
* Single 88mm T6 Turbocharger (Y2K or GT47-88) ( cast mid frame)...3000 lbs. (Deduct 50 lbs. for 8.2 deck) 
* Single 85mm T6 Turbocharger (Pro Mod 85) (mid frame)...3250 lbs. (Deduct 50 lbs. for 8.2 deck) (Deduct 50 lbs. for cast stock valve angle)
* Single 88mm T6 Turbocharger (GTX55-88, Pro Mod 88, etc. or=) (mid frame)...3300 lbs. (Deduct 50 lbs. for 8.2 deck)(Deduct 50 lbs. for cast stock valve angle)
* Single 85mm T6 Turbocharger (large frame 85/GTX55-85)...3200 lbs. (Deduct 50 lbs. for 8.2 deck) (Deduct 50 lbs. for cast stock valve angle)
* Single 88mm T6 Turbocharger (large frame 88)...3250 lbs. (Deduct 50 lbs. for 8.2 deck) (Deduct 50 lbs. for cast stock valve angle)
* Twin 67mm Turbochargers...3250 lbs.
* Twin 72mm Turbochargers...3300 lbs.

Big Block:

* Naturally Aspirated...2600 lbs.
* Nitrous (up to 604 c.i.)...3200 lbs.
* Nitrous (605 to 640 c.i.)...3250 lbs.

Buick/Olds/Pontiac:

* Nitrous Combos will not exceed 640 c.i. and must be 3050 lbs.


ALL VEHICLES MUST BE WEIGHED AFTER EACH QUALIFYING RUN, AND EACH WINNING ROUND OF COMPETITION, ALL WEIGHTS ARE TO BE CALCULATED AT THE END OF A RUN AND INCLUDED, DRIVER, FUEL, ETC… 

ALL CARS MUST HAVE ATLEAST A 8.50 CERTIFIED NHRA CHASSIS CERT MINIMUM AND MEET ALL NHRA SAFETY AND TRACK RULES ALONG WITH A MANDATORY ENGINE DIAPER OR CONTAINMENT / BELLY PAN
IF IT IS NOT WRITTEN IN THE RULES ASSUME IT IS NOT LEGAL, SHOULD THERE BE CLARIFICATION OR QUESTIONS REGARDING RULES, PLEASE EMAIL MIDWESTOUTLAWRACINGSERIES@GMAIL.COM

RULES ARE SUBJECT TO CHANGE TO MAINTAIN PARITY IN THE CLASS, UPON THE DISCRETION OF THE MORS RACE DIRECTORS.

Edited 06/05/2015 to try to obtain higher car counts...

M.O.R.S. OUTLAW PRO 275/ 28 – 10.5

Chassis:

* Complete stock chassis and front frame rails must be retained from motor plate/shock tower to behind the rear wheel opening.

* All aftermarket front suspension components allowed.

* All replacement parts must be in stock location.

* Aftermarket bolt-on replacement front K-members/sub frames are allowed (if front shocks bolt to the K-member, they must be in the factory location).

* Anti-sway bars allowed.

* Rear leaf springs, springs, shocks, and coil-overs may be moved to accommodate tire clearance, and do not need to be mounted in stock location.

* Stock suspension, ladder bar, and torque arm only.

* Absolutely no wheelie bars.

* Factory wheel base must be maintained.

 Interior/Body:

* Factoring appearing (aftermarket parts are allowed) interior is required.

* Unaltered floor pan. Floor may be altered for thru the floor sub-frame connectors, trans tunnel etc.

* Firewall must be in stock location minor modifications for trans, etc. are fine.

* Head-lights and tail-lights must work.

* Composite panels are  limited to doors, fenders, hood, trunk lid, and bumpers. OEM Fiberglass panels can be replaced with Aftermarket OEM direct copy composites.

* No extenders or stripe takers

* Lexan allowed, must maintain factory appearance.

Engine:

* Maximum displacement for all engines is 650c.i.

* Small blocks are allowed any deck height, but must remain stock bore spacing.

* GM Big Blocks are limited to 10.2 deck height.

* Ford Big Blocks are limited to 10.3 deck height.

* Mopar Big Blocks are limited to 10.7 deck height.

Transmission: * Any transmission permitted.

 

Turbochargers:

* Single turbocharger limited to SB/94mm

* Turbo 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.

* The maximum diameter of the housing bore at the leading edge of the wheel may not exceed 2mm more than the maximum allowable.

* Turbo with slots/surge holes do not have to be covered. 

* Inserts or reducers to achieve inlet or outlet dimensions are prohibited.

* Any type of air to air or water to air intercooler is permitted.

* Turbochargers with nitrous oxide is permitted only on 2-rotor, 4 cylinder, and inline 6 cylinder engines.

* Water/ meth injection legal only on boosted combo’s not utilizing an air to water intercooler

Superchargers:

* Cog or gear driven superchargers are permitted, must meet all factory inlet, outlet, and internal housing dimensions.

* Any type of air to air or water to air intercooler is permitted.

* Inserts or reducers to achieve inlet or outlet dimensions are Not Permitted.

* F-1R / XI (billet and non-billet) allowed – see below for weights

* F1-X / F1X-12 / XB-105 allowed - see below for weights

* Water/ meth injection legal only on boosted combo’s not utilizing an air to water intercooler

* Cannot combine the supercharger with nitrous.

* Centrifugal superchargers are permitted.

 

Nitrous (General Rules):

* Multiple bottles, must Y together to a single #6 line.

* Push nitrous systems are prohibited.

 

Small Block Nitrous:

* Permitted to run any multi-stage nitrous system.

Big Block Nitrous:

* Single stage Nitrous kits, #6 Nitrous line maximum

* Electronic Fuel Injection allowed only 8 nitrous feed lines on engine.

* Two Stage Plate allowed.

Exhaust:

* Mufflers or inserts are required on all cars except for turbo cars.

* Exhaust may exit underneath car or out the front fenders, but must not affect timing or staging beams.

Fuel:

* Gasoline, Alcohol or E-85 is allowed.

* Alcohol must adhere to a 50 lbs. weight penalty.

* Water/ meth injection legal only on boosted combo’s not utilizing an air to water intercooler

Tires:

* All cars must compete on a Drag Radial type tire with the following sidewall designation 275/60/15 or 28-10.5 Slick   No “W” Tire Permitted

Minimum Base Weights (See Additions & Deductions Below) :

ENGINE                                POWER ADDER                                 MAX CID                                              BASE WEIGHT

SB                           NA                                                          UNLIMITED                                             2300

BB                           NA                                                          650                                                         2500      

SB                           NITROUS                                                480                                                         2700

SB                           TURBO                                                   480                                                         3250

SB                           SUPERCHARGER                                    480                                                         3250

BB                           NITROUS                                                588                                                         3250

BB                           NITROUS                                                650                                                         3350

 

Weight Deductions & Additions:

Add 50 lbs for Water/Meth injection on Nitrous Combos

Add 50 lbs for Alcohol

Deduct 50 lbs for any belt driven supercharger

Deduct 50 lbs for inline head (SB Only)

Deduct 150 lbs for Mod Motor

Add 150 lbs for F1X-12

Deduct 200 lbs for F1R- XI (Non billet wheel) – 10.71 or smaller supercharger

Add 150 lbs for XI with billet wheel (i.e. 3250 lbs)

Deduct 50 lbs for 91 mm turbo

Deduct 100 lbs for 88 mm turbo

Deduct 150 lbs for 85 mm turbo

Deduct 50 lbs for leaf spring suspension

Deduct 100 lbs for engines smaller than 365 cu in (all combinations except mod motors)

Deduct 100 lbs for all SB & BB Nitrous entries that are using a single 4-barrel  “as cast” intake manifold

Deduct 250 lbs for front wheel drive vehicle

Deduct 300 lbs for inline 6 cyl  (all combos)

Deduct 150 lbs for v-6 (all combos)

 

 NO BOOSTED BIG BLOCKS ALLOWED

SINGLE POWER ADDERS ONLY

ALL VEHICLES MUST BE WEIGHED AFTER EACH QUALIFYING RUN, AND EACH WINNING ROUND OF COMPETITION, WEIGHT INCLUDES DRIVER, GEAR, FUEL, ETC…

ALL CARS MUST HAVE ATLEAST A 25.5 CERTIFIED NHRA CHASSIS CERT MINIMUM AND MUST MEET ALL NHRA SAFETY AND TRACK RULES ALONG WITH A MANDATORY ENGINE DIAPER OR CONTAINMENT / BELLY PAN

IF IT IS NOT WRITTEN IN THE RULES ASSUME IT IS NOT LEGAL, SHOULD THERE BE CLARIFICATION OR QUESTIONS REGARDING RULES, PLEASE EMAIL MIDWESTOUTLAWRACINGSERIES@GMAIL.COM

RULES ARE SUBJECT TO CHANGE TO MAINTAIN PARITY IN THE CLASS, UPON THE DISCRETION OF THE MORS RACE DIRECTORS.

M.O.R.S OUTLAW ELITE CLASS


Chassis:

* Back Half Style Chassis’ permitted.

* Any rear suspension allowed

* Wheelie Bars Allowed on naturally aspirated without weight adder,

add 200 lbs for wheelie bars with Nitrous cars.

*(No wheelie bars for Boosted applications)

* Factory wheel base +/- 2 inches must be maintained.

 

 Interior/Body:.

* No extenders or stripe takers

* Lexan allowed, must maintain factory appearance.

Transmission: * Any transmission permitted.

 

Power Adders:

*Any single Power Adder Allowed (Nitrous, Supercharger, or Turbo, cannot combine any 2 power adders) Can be Twin Turbo, Twin Supercharger, etc.

*Nitrous Push Systems are prohibited

 

Exhaust:

* Exhaust may exit underneath car or out the front fenders, but must not affect timing or staging beams.

Fuel:

* Gasoline, Alcohol or E-85 is allowed.

Tires:

 * All Boosted cars must compete on a Drag Radial type tire with the following sidewall designation 315/60/15 or 29.5-10.5 (non W).  Slick or smaller   

*Nitrous Assisted or Naturally Aspirated Cars are allowed to run up to a 34.5 x 17 x 16 racing slick or smaller.

Minimum Base Weights (See Additions & Deductions Below) :

ENGINE                POWER ADDER                                     MAX CID                                        BASE WEIGHT

SB                           NA                                                          UNLIMITED                                           2000

BB                           NA                                                          650                                                       2200      

SB                           NITROUS                                                500                                                       2400

SB                           SINGLE TURBO                                      480                                                       2600   

 SB                         TWIN TURBO                                           480                                                       2800

SB                           SUPERCHARGER                                    480                                                      2600

BB                           NITROUS                                                 650                                                      2800

BB                           SUPERCHARGER                                    650                                                      3000

 BB                          Single TURBO                                         650                                                      3000      

BB                          Twin TURBO                                            650                                                       3200

Weight Deductions , Additions & Notes:

BB Twin Turbo Limited to 88mm

Deduct 100 lbs for any belt driven supercharger

Deduct 100 lbs for SB Single Turbo 88 mm or smaller

Deduct 100 lbs for SB Twin Turbo 80 mm or smaller

Add 200 lbs for Wheelie Bars for nitrous cars only

Deduct 100 lbs if you are using a 28 x 10.5" (non W true 10.5) or any 275 radial tire

SINGLE POWER ADDERS ONLY

ALL VEHICLES MUST BE WEIGHED AFTER EACH QUALIFYING RUN, AND EACH WINNING ROUND OF COMPETITION, WEIGHT INCLUDES DRIVER, GEAR, FUEL, ETC…

ALL CARS MUST HAVE ATLEAST A 25.5 CERTIFIED NHRA CHASSIS CERT MINIMUM AND MUST MEET ALL NHRA SAFETY AND TRACK RULES ALONG WITH A MANDATORY ENGINE DIAPER OR CONTAINMENT / BELLY PAN

IF IT IS NOT WRITTEN IN THE RULES ASSUME IT IS NOT LEGAL, SHOULD THERE BE CLARIFICATION OR QUESTIONS REGARDING RULES, PLEASE EMAIL MIDWESTOUTLAWRACINGSERIES@GMAIL.COM

RULES ARE SUBJECT TO CHANGE TO MAINTAIN PARITY IN THE CLASS, UPON THE DISCRETION OF THE MORS RACE DIRECTORS.


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