Super Stock Rules. Engine location. No side foils, fins, splitters, chin spoilers or ledges allowed anywhere. Classes and Rules - PanAmerican SuperBike / Premiere Motorcycle Road Interior must have driver seat, dash and door panels. No mushroom lifter, anti-pump up or over-sized lifters allowed. Pontiac Tempest 1962 63 8 0 obj We may attend ALL the following 2023 Nitrous Streetcar Brawls at Great lakes Dragaway. Car must not have any sharp or pointed edges that could harm or injure the driver, tech official or safety crew. The chassis must be stock, readily available, "H.O.P.R.A. 2017 410 NON WING SPRINT RULES. Top of manifold lid may be modified and fabricated as necessary to accommodate carburetor placement. Dry sump oiling systems are not allowed. NOSTALGIA SUPER STOCK Fords must see HS Officials for weight penalties. endstream endobj 251 0 obj <. 2. over bore 1. Chambered for 223/556, these complete AR15 lower receivers cash out at $299.99 and include the proprietary ambi parts. There will be a draw or qualifying to determine starting order. 1. 2. F. 64cc minimum combustion chamber for Chevy. B. Race of Champions There are no restrictions on the armature bushings, gears, axles, wheels and tires. Pontiac Firebird 1967 69, Ford full size 1959 66 3. 104 will be the minimum allowed wheelbase. Weight ballast cannot be mounted any lower or to the lowest part of frame rails facing the ground anywhere, even in the trunk. ClassDescription NostalgiaSuperStockisanindexstylefootbrakeonly class for the year models, body styles, andenginecombinations,whichaccuratelyrepresentthosecars,whichracedintheSuper, Stockclassesofthe60s. Option 1/8 mile or 1/4 mile (depending on the track) 1979 and older for Stock/Super Stock. Series Director may disqualify any car or racer that does not adhere to the rules and spirit of this class. LVMS reserves the right to alter or amend these rules and regulations in the interest of safety, cost control, and/or fair competition. 8. <> A fully functional radiator in the stock support and location is required, aftermarket aluminum type allowed. All starts will be double file, cone rule will apply on restarts. eF8nlO7[-qisEEa,^}iGXYhI_XH1h[h}JrL+/;(LR`1)d9%3:~MLkJ{r%DUh:m+a$o$f$B~PQ9An;B Only by drilling upper control arms at rear end. @X(NH||$3TiTeM'x/)^@YA} (Nt${_t c Roo>B /~@E$J|m``#/K-@8O0LlI${y&96pC8:nLE..IRV|ITM&,Ph\0vXxVPsY%U9 p!K4/jLkb&Oc5jZVLKIf"@ T1"Q-& S[R#4CjRg. All logos and images are reserved. 6. Every minor that enters into the PIT AREA will be required to have a Minor Release Form on File. Racing radios and neck restraints recommended. No sectioning, chopping, channeling, or cutting of any kind to exterior body except for tire clearance. Ford Torino 1968 69 5 0 obj Maximum 1.94 intake and 1.50 exhaust- Chevy; Maximum 1.94 intake and 1.60 exhaust- Ford; C. No cutting of heads to install larger valve springs. 19. 1. 4. Interiors must have factory dash frame [aftermarket gauges accepted], full carpet, headliner, door panels [no aluminum panels], 2 front seats [back seat optional]. 1. Minimum balancing of engine is allowed. The entire induction system must be completely covered by hood or scoop, which must be part of the vehicle hood. 2. Tractor weight will be 6200lbs. 3. 2. Electric fans and/or water pumps allowed. Optional wheelie bar Automatic transmission with Ford Racing Hurst shifter. 1. 10 0 obj 6. NYpbxo2j 5% ?NkIs\!0 >ANDKl/5_b_ZNO!'A^M|kk `GQ{]WvMt#xd2p*>>i:i>+H"%FePZ? POWRi SUPER STOCK RULES Rules Have Been Clarified on January 15, 2022. Side skirts allowed, but no lower than 4 from the ground. May have one end adjustable at top side of lower control arm. 3. PDF Petaluma Speedway Super Stock Rules Cars must retain the appearance and heritage of the 60s era. No fiberglass or carbon fiber parts anywhere except for AR-Bodies replacement hood and trunk lid. This opens up points scoring to teams competing in this class, who seek to win the FIM Endurance World Cup. 2022 Race of Champions Street Stock Rules. NO laptops permitted in car at any time. 2022 SUPER STOCK RULES The rules and/or regulations set forth herein provide for the orderly conduct of racing events and to establish minimum acceptable requirements of such events. 2021 POWRi SUPER STOCK RULES - POWRi Midget Racing 8. J77+ Jsf(=^ =@sa~QhiGIz;77t5oxyy:g~jud~[ji-k2?gQ]dFfQ9m]YgvY5g]'g-g-$OR5:s.-ij_)6*Sr_; 41$RHK7y&u!pjkr/jJZu%'+Wf7dC?DTk_Ed/YlA$DOY[+S jg:MpHB?H E8)?O8xXph1>->V,^TR}LW'{U a0UJg$S@M6\ 1 0 obj PDF 2022 Super Stock Rules - Las Vegas Motor Speedway BSB Superbike vs Superstock | What's the difference? 3. Manifolds restricted to factory or commercially available cast units. That allows you to bin off all bits of loom associated with the road kit; lights, horn, all that nonsense. 63cc minimum combustion chamber for Ford. 1. Clutchless transmissions prohibited. However, as the technical committee may determine,excessive weight reduction of the vehicle is not allowed. POWRi Launching Super Stock Class At Weekly Tracks Overall length and width must be era-correct as factory produced. 4. Magneto ignition is not allowed. No aluminum or performance transmissions of any kind allowed. 4. Transbrakes allowed. Floors, firewall and roof must be fully intact and in stock location, except for roof center support or penalties will apply. 2014 Ford Mustang Cobra Jet | F240 | Houston 2023 %%EOF These guys are made out of forged 7075-T6 aluminum and feature an ambidextrous bolt catch and release, ambidextrous . No tuned headers. <>>> Preapproved sub-framed cars allowed but must have frame connectors. No power-adders allowed [NOS, Supercharger, Turbo-Charger etc.]. hb``` Participants receive 20 points for passing tech at a Victory NSS Points Event. No polishing of rods or crank. Back seat may be omitted. Frame and/or subframes must be stock for body used or reconstruction must be consistent in design and material with era-correct function and appearance. Serial no. Stud girdles and poly locks allowed. Super Stock Rules - MISCAR No performance heads. Super Stock and Stock competitors will get a chance to race for the coveted class NHRA Wally in each division within the NHRA Lucas Oil Drag Racing Series. Light Limited Super Stock National Rules Weight ! Interior must remain open. Rear leaf spring allowed with a 150 lbs penalty placed in center of right front floorboard. (ie No E85 or alcohol, or oxygenated fuels or additives of any kind). 1.3. Windshield required, other windows optional, all subject to safety requirements. However, no device capable of controlling traction and/or the power applied to the drive wheels other than the foot throttle is allowed, with the exception of an era-correct limited slip rear axle differential. White vinyl numbers are preferred. The Horton Classic Car Museum Collection. endobj Rear wheel drive only. Race of Champions Super Stock Series Bulletin. Racers will run on a .500 Full Tree with Autostart On and will be handicapped according to index. Ford Falcon 1964-65 AWB Only Generator/Alternator not required. (No H beams) Rods must maintain stock length. a. NOSTALGIA SUPER STOCK Era-correct headlights and taillights required, at least one of each must be functional. It may be glued in place but shall remain in any one of the stock positions. All shifts must be made manually without the aid of electric, hydraulic or pneumatic devices. Cars must have complete interiors (back seat optional), No sheet metal or tunnel ram intakes allowed. hb```RW@( CJ"sZ@* H30)(+tN8$91!3=MPx %q~li``*`` j?b9XK,UYX2w&l#4vA)I@0,%\F 6E Adjustable brush tension is allowed. If this is not decisive, position will be decided by qualifying position at the final points event. endstream endobj startxref ",#(7),01444'9=82. 14. If you check the Rule Book, A/Stock Automatic has a weight break of 8.00-8.49 pounds, while AA/Stock Automatic has a weight break of 7.50-7.99 pounds. NO computer port, connection, readout, or download connection allowed for anything other than tachometer playback. 15 minute allowance only. Starting line rev limiters prohibited. <> Share this page on Facebook. Participants must be a Victory NSS Association member to race at a Victory NSS Points Race. %PDF-1.6 % Rear wheel drive only. No cutting, grinding, or bending allowed. All cars must be big block with multi-carb combinations. FACTORY EXPERIMENTAL ALTERED WHEELBASE endstream endobj 345 0 obj <. hbbd```b`` +zj7xHH/XVLr` e"XD, f*cx^ uB`oE@?A@*+> ns Meets NHRA rules and safety requirements for stock and super stock classes. Class eliminations, a battle between like-classified cars and combinations to see who can build the best car within the same rules frame. Camshaft driven fuel pumps only. However, Interior must be carpeted throughout and retain era-correct stock appearance. Approved and cannot be machined, sanded or cut except to provide the following: 2. 6. Points will be awarded for qualifying at each event as follow: In case of a tie at end of season, position will be decided by position in eliminations at the final points event. 10. Super Stock racing in the NHRA is a fascinating exercise in maximizing a combination inside a very tight box of rules. These rules shall govern the condition of all such events. Any automotive automatic transmission in any body/chassis allowed. All participants are deemed to have complied with these rules. Either NHRA or IHRA safety regulations apply, as required by the sanction of the event facility. It also lets you fine tune the electronic systems like traction control, launch control, etc. Subframe connectors or additional bracing allowed;era-correct function and appearance and all applicable safety requirements apply, including roll cage/chassis certification as required by NHRA or IHRA. PDF 2022 SUPER STOCKS TECHNICAL SPECIFICATIONS - Eldora Speedway No machining/cutting along the entire length or circumference of the lams/stacks. Management reserves the right to alter, change or adjust weight limits to all conforming and non-conforming race cars without consulting any competing driver. Any era-correct camshaft type and profile may be used. Visible non-working or functional wedge bolts permitted on rear springs with a 60 lb penalty placed center of right front floorboard. Also, they will not be allowed to bring those shocks back at any time. Full floorboards and firewall required. 11. 455 0 obj <>stream Must have class index on front and rear windows before first round of qualifying (ET). Heater, windshield wipers, wiper motor and radio may be removed. such as a driveshaft speed, acceleration, chassis strain, suspension travel, etc. Battery mount must be at least 18 from fuel cell. S901 UTV SUPER STOCK rear of the vehicle. Super Stock Rules . All rear end brackets must remain in factory location with factory welds. Choke flap and horn may be removed. %PDF-1.6 % No other notching or alterations to frame allowed. Lifters must bleed down during tech. The guide pin can be a stock replacement part. Javelin 1968 69 The commutator may be trued, epoxied, and advanced timed. Stock Bore and stroke (maximum .060 overbore), 6. consult the Series Director prior to event to prevent any misunderstandings or issues at the track. All engines must have multiple carburetion, generally 32 or 24. 3. NOSTALGIA SUPER STOCK Wheelbase must be within 0.75 inches of stock specification. For all frames, maximum engine set back #1 spark plug hole in line with the lower 7. Passenger door must have a minimum of an X bar with horizontal bar on top or identical to drivers side roll cage. NOTICE: The final Interpretation of these guidelines and specifications is solely at the discretion of the Class A membership of Nostalgia Super Stock Inc. 9. Choke horn, choke plate, choke shaft, choke linkage, and choke mechanism may be removed. PDF 2020 Super Stock Technical Rules - All American Speedway Factory race car. Steel drive shafts only. All shocks must maintain their factory designed rubber insulators. The use of glue shall not be allowed on the chassis or bulkheads except for the body mounts, guide pin and armature bushings. Must mount in both front and rear factory mounting locations. Maximum upper control arm bolt length is 3. The total weight of clutch, pressure plate, and flywheel may not weight any less than 31 lbs. Rear inner fender wells must be closed to protect driver from track debris. Tubular aftermarket all steel front upper control arms permitted (any length) with no weight penalty. All participants must adhere to the spirit of the Victory NSS Class. 2. Oldsmobile Cutlass 1964 69 A ll cars shall weigh a minimum of 3400 pounds including fuel, driver, p assenger and all safety gear. HUNTSVILLE SPEEDWAY SUPER STOCK RULES 2023. Block may be replaced with a later block of the same family. Clutch prohibited with this type of transmission. Competitors will get a chance to race for the coveted class NHRA Wally in each division within the NHRA Lucas Oil Drag Racing Series. It is the responsibility of each competitor to ROC Superstock rules ARE UP! | RaceNewYork Positioning of carburetors from factory mounting not a tech item. NOSTALGIA SUPER STOCK No Camaro, Firebird or Corvette bodies/chassis or T-top bodies permitted. 12. Chevelle 1964 69 Supercharged 5.0L V-8 engine. Crank must maintain OEM casting numbers. Maximum cubic inch allowed: Chevy 360 ci, Ford 362 ci, Mopar 370 ci See HS Official for complete engine specs. Clutchflites allowed. All applicable safety requirements apply. [@(@`=C7@wbqVIqT+ 7]b$:gCG':9hUGGfI 3PiI [wAK Screw in studs allowed. Must have approved steel safety bell housing with an inspection hole in the bottom. 3. PDF 2022 SUPER STOCK RULES - South Alabama Speedway Camaro 1967 69 Super Stock Rules These rules are in effect as of January 1, 2019. [Bvy.lBzidK Z5tcH#YuP44N3hiU]X(s.' <> PDF SUPER STOCK RULES 2022 - Rockcastle Speedway All holes in front and rear firewall and floorboard must be covered with 16-ga steel. All stock equipment only for that year, make and model car unless noted in rules. 60 lb penalty for rear disk brakes, 20 lb penalty for aluminum rear calipers. A&A Trans Nostalgia Super Stock Rules - Monster-mopar Eligible Year Models and Body Styles: The following is a list of cars/engines, which are allowed to compete in Victory NSS: AMC AMX: 1968-1969; 390. No covering(s) in front of or behind the grille allowed. 7. 2017 HORNET RULES. Windshield and windows must be OEM safety glass or NHRA/IHRA approved Lexan or Plexiglas, factory-type tinting permitted. Approved" and cannot be machined . 1. 364 0 obj <>/Filter/FlateDecode/ID[<7AD163EAD9C1AF4D8F1F5AC5B92E23C7>]/Index[344 30]/Info 343 0 R/Length 98/Prev 381666/Root 345 0 R/Size 374/Type/XRef/W[1 3 1]>>stream 4. 2020 KDRA SUPER STOCK RULES 1) Engine: A) Any cubic inch allowed B) Cast Iron block and cylnder heads only C) Aluminum or cast iron intakes allowed D) MSD Ignition allowed ( NO MAGNETO'S ) E) One 2 Barrel or One 4 Barrel carburator G) Gas, E-85 and alcohol are permitted H) No Turbo's I) NO TRACTION CONTROL J) Any Transmission Allowed All applicable safety requirements apply. All NTPA OEM chassis superstock rules, including shielding, safety and SFI requirements including roll cages apply to this class plus the following rules. A competitor may elect to leave the trans-brake solenoid installed in the transmission; however, it may not be used in qualifying or competition runs. NO EXPRESSED OR IMPLIED WARRANTY OF SAFETY SHALL RESULT FROM PUBLICATIONS OF OR COMPLIANCE WITH THESE RULES AND OR REGULATIONS. <>/XObject<>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> endobj Engine block minimum deck height is 9.000 at TDC. Car must have a four point roll cage with four bars in drivers door running horizontal. NOSTALGIA SUPER STOCK endstream endobj startxref PDF 2020 KDRA SUPER STOCK RULES - Richmond Raceway All ballast weight must be mounted securely and painted white with your car number on each weight. One shock per wheel. hbbd```b``6+@$?X$ Original or aftermarket era-correct appearing eight-stack mechanical or electronic fuel injection systems allowed, subject to approval of the rules committee. Plastic molded nose and tail piece allowed. Front tire tread width 4.5 inches minimum. Transmission to engine adapters permitted. ! v$- 6$+Hw *@1* (a 2021 POWRi SUPER STOCK RULES General Rules of Conduct, Track Technical Inspections, Transponders & Raceceivers, It is the responsibility of each POWRi Super Stock competitor to read, understand and abide by the host Speedway General Track Rules. ALL cars running an 11.00 or faster index MUST HAVE an engine diaper or approved belly pan system. 9 0 obj 2017 UMP INDIANA SUPER STOCK RULES. No pipe fittings. The following carburetor combinations are allowed, regardless of year/make/model of entry: Buick 400-455: inline or cross-ram 2x4 AFB, Chevy 348-409: inline 2x4 or cross-ram, with Carters, AFBs, Rochester, Edelbrocks, or Holley Inline 3x2 with Rochester, Chevy 396-454: inline or cross-ram 2x4 AFB or Holley, inline 3x2 Holley, Chrysler Hemi: inline 2x4 with Carters, AFBs, Edelbrocks, Holleys, or cross-ram 2x4 intake with Holleys, Chrysler Wedge: inline or cross-ram 2x4 with Carters, AFBs or Edelbrocks, Ford: inline or cross-ram 2x4 intakes, inline 3x2, with Holleys, Pontiac: inline or cross-ram 2x4 intakes with Carters, AFBs, Edelbrocks, or Holleys; or inline 3x2 with Rochester, Olds 400-455: inline or cross-ram 2x4 intakes with Carters, AFBs, Edelbrocks, or Holleys; or inline 3x2 with Rochester. NY-Super-Stock-Rules The class will qualify by elapsed time closest to index, be paired according to qualifying positions, and then advance accordingly in eliminations. !_h.n6 Staff Report November 3, 2020. 6. No engine setbacks permitted from factory position. No cold air boxes allowed. Fuel injection systems refer to throttle bodies, fuel injectors, variable length intake tract devices, fuel pump and fuel pressure regulator . 250 0 obj <> endobj FACTORY EXPERIMENTAL ALTERED WHEELBASE inperformance,availability,anddurability. (No Aluminum Bell Housing). Page v of v A. Abuse of this rule will result in weight penalties. Any factory stock or aftermarket breakerless ignition system permitted, including two-step wiring, electronic conversion and amplification kits. 12. Excessive removal of material to reduce weight is not allowed. No aluminum rear wings. PROHIBITED UNLESS APPROVED BY THE SERIES RULES COMMITTEE. 6z5)$z!Rzh* 3 Brakes must work on all four wheels. Chevy 5.7 only, Ford 6.0 only. Must have one drive shaft safety loop, minimum of 1/8 strap or 1 tubing looped around drive shaft within 24 of rear u-joint. 373 0 obj <>stream The final product of this project is a magnificent pair of heads that are on the cutting edge of . tall. 11. The. JFIF ` ` C Drum brakes on rear only. small block street gas 4wd. Any stock unmodified cast iron manual transmission allowed. 6 0 obj Rear slick width 10.5W inches side wall designation maximum. NOSTALGIA SUPER STOCK No beehive valve springs allowed. 10. Refer to Huntsville Speedways General Rules for a full list of rules regarding driver, pit and car safety. You will be allowed to run bay bars to support the front part of the frame and 2 bars to the rear of the frame (welded no further towards the rear than the front side of the rear spring buckets). Any aluminum or cast iron, two or four barrel intake allowed only. BELLEVILLE, Ill. - POWRi officials have announced the launch of the POWRi Super Stock division, a cost-effective division that offers competitors and tracks a program of growth and competitiveness for future racing seasons. endobj No bump stops, frame stops or suspension limiters of any kind allowed. 13. 6 x 60 maximum spoiler dimensions. No hydraulic brake pressure adjusters or block off valve of any kind. 5. 6. 10. Planetary transmissions prohibited. 0 350 cfm carb cars must weight a minimum weight 3100 pounds before qualifying and after the race. Chevrolet full size 1959 67 A&A Trans Nostalgia Super Stock Rules . 2020 New York Super Stock Rules: General Rules: Transponders: MyLaps transponders are now required. No trans brakes use allowed during any launch. The front axle may be attached to the guide pin in the Life Like chassis only. Must have aluminum racing seat; belt & shoulder harness minimum 2 inches wide. 2. a. Mercury Comet 1964 67 <> These will not count as a regular attended main event in 2023. stream However, camshaft to crankshaft and camshaft to distributor/magneto drive locations must remain within one inch of stock dimensions. All cars must run gasoline fuel [no methanol]. Mopar see HS Official for rules. All magnets used shall be stock or stock replacement ceramic H.O.P.R.A. Onboard diagnostic and data recorders used to monitor and record parameters. 2022 SUPER STOCKS TECHNICAL SPECIFICATIONS . 4. 13 0 obj Any person that does not submit to the claim rule will be Disqualified, NO Points, NO Money. Any automotive wheel/rim is allowed. Must have a throttle stop and two return springs. No porting or polishing anywhere. Appearance must be era-correct (reference Chassis/Frame) Era-correct electro/mechanical solenoid line lock permitted on front wheels only, any other electro/mechanical and/or electronic braking controls are not allowed. Must remove interior, headlights, taillights & all side glass, must leave interior open. FACTORY EXPERIMENTAL ALTERED WHEELBASE The use of any device which enables the driver to determine the position of the vehicle in relationship to any location on there track and/or the opponents vehicle is not allowed. These rules are in effect as of January 6, 2022. 5.0 Vehicle Weight 5.1 Vehicles shall be weighed prior to qualifying and the main events and must meet prescribed minimum weight to compete. There is no limitation on engine displacement. No material or method may be used to restrict the movement of the magnets. 2. Quarter-mile and eighth-mile equivalents, 12.00 (7.60) seconds maximum, 8.50 (5.45) seconds minimum. 6. 2. Questions on promotions call - Bob Sr. @ 585.889.4910. NO EXPRESSED OR IMPLIED WARRANTY OF SAFETY SHALL RESULT FROM SUCH ALTERATION OF SPECIFICATIONS. x+*@02L HE-Lsy=sS \ z 7 Overflow on radiator must have catch can. No one piece or tilt front ends allowed. %%EOF Just because the rules dont say you cant, does not mean that you can! )a[wb\lK_fnW=z\uXKq>c_5zMmg45h8OX}0}bmCl [%6bB^d_ ^@"/T_K=_^BxZqwlr!/"_GTC{ s7y(d>]J=t{qrzv:~:euV8w`fEt-%;'J3/R!J2S4xhf*`4L6r79 8HLx! 1Hip"z-S.YO+"@78i :$mhKwCTI+::^n@.s=w'c?s)91ZtBZIj%*`?A:gSi*]I+^`&vr%f|z0r!v}%x#Gp-$gQ3a. Maximum 1 offset from left to right. 1 inch spacer maximum, adapter must be metal. Stock diameter only. Mattel/Tyco 440 X2 traction magnets must be of matching polarity. No racing or high performance heads. No 1970-1972 Monte Carlos permitted without prior approval by HS officials. Sandbagging, excessive braking near the finish line, or excessive mph for a given ET is subject to result in a disqualification. All transmissions must have 3 forward gears, a reverse gear and trans cooler mounted inside the car. 2 0 obj In addition to yearly dues, there will be a track entry fee per race. They are intended as a guide for the conduct of the sport and are in no way a guarantee against injury or death to a participant, spectator or official. Full floorboards and firewall required. 0 1 . Eligibilitywillbebasedonavisualinspectionby Series Rules Committee members. Driver must be able to release net from inside car. download. FACTORY EXPERIMENTAL ALTERED WHEELBASE Both carbs options must be 100% box stock with no visible sign of modifications and must pass HS No-Go gauge. 2017 BOMBER/PURE STOCK RULES. Must look period correct. %%EOF 6. Post Race Shock Buy Out $60/per shock claim rule. No Aftermarket heads. 2022 RoC Four Cylinder Dash Series Rules. This excludes carb choice and roller cam shaft penalty. 4. Pro stock-style scoops prohibited. Front inner fender panels are required but may be cut for header clearance. 9. No part of frame can be lower than 6 inches from the ground, with driver and safety equipment, before and after the race. No changes of index are allowed during eliminations. hbbd```b``V3@$Sd="e"A$=XM'},f " endobj 7. Rear bumper required per Nostalgia Super Stock requirements; front bumper optional. ANYTHING NOT SPECIFICALLY LISTED IS. Indexes for Victory NSS are at .25 second intervals starting at 9.00 and ending at 13.00, for mile. May run solid engine and transmission mounts. Aluminum blocks/heads must be painted. Unless specifically mentioned in the following rules, the Super Stock division is designed to be an affordable and simple form of racing. Starting with the PWS MK1 lower receiver, this lower features full and complete ambidextrous capabilities. A{9Sj,B5^!j504!21RC}x(Ke>F#B1SeR!"m6!Hpd=*d=]zVyTD#{t>Pu:Aul`PZSWD*:MMvH#rJ(I(IHG_5 2. Front & rear springs must be the same diameter and height of other (front to front, rear to rear) and fit in spring pockets. The application or use of any device, mechanical or electronic, that permits the driver to ascertain the position of their vehicle in relation to the starting, line is prohibited.