Hello everyone, we r having a Demolition Derby October 4th, 2025 @ Admission is as Followed 12 & Up $15, 11-6 Years Old $10, And 5 & Under Free @ 1 Hood Park in Cuba, MO. Tech In from 12- 4:30Pm anything after that will pay Extra. Derby will start @ 6PM we will have Food/ Drink Vendors there, Classes we will be having are MWFA, Bone Stock, SuperStock, Compact-Limited Weld, and for sure Power wheels for the Kids but u must provide your own Power wheel. We r Paying 1st, 2nd, & 3rd Place Winners All Rules will be posted on here as well so please share and get the word out and let's put on a great show see u all their Rules are as followed
Payouts are as followed 1st, 2nd, & 3rd stock, Compact, & Superstock $1750, $1000, & $500
MWFA $1000, $500, & $250
SUPER STOCK
No undercoating or painting of frames.
All hitches and braces must be removed.
Must have working brakes.
Battery must be secured inside in front floor board and covered.
Factory fuel tanks must be removed from car.
Fuel cells allowed(must be metal) with gas tank protector.
No imperials, imperial frames, no suicide Lincolns, no hearse, etc
Body creasing allowed. Except the trunk can not be flat wedge. Quarter panels must remain in factory upright position.
Doors can be welded solid or 5” on 5” off 2” wide
Trunk can be 5” on 5” off straps 2” wide and 5” long. 2 pieces of all thread. Must have min. 6” hole in trunk.
Hood allowed up to 8 spots of 1” all thread.
Any transmission and motor. Lower cradles only. Transmission cooler and brace is allowed. Scatter shield/ultra bell or transmission blanket allowed.
Firewall must be cut out. Front plate allowed. Mid plate allowed. Nothing can be welded to connect them to frame
03 and newer: can have small cradle that bolts to top of factory engine cradle and top of frame under a arms only… can not wrap the frame. Factory rack and pinion only
Cross member can be welded solid to frame or bolted in. Straight across only. 2x2 square tubing 4” long piece of angle iron on frame to hook cross member to.
Any rear end 5 or 8 lug . watts link allowed. Trailing arms factory
Leaf spring cars may have 2 clamps per side
Any tire and wheel. Small or full centers.
Plates: fresh or pre-ran max 10 plates includes rust repair. 1” minimum apart. 4x6x1/4” or 1/8” do not double plates. Do not do anything to inside of frame. Anything in or done to inside of frame will result in automatic load. No plug welding plates or frame holes-automatic load. Can only weld a single pass of weld to weld on plate. Can not weld gap between plates.
Frame: negative bending allowed. Front frame horn can not be cut back past factory core support mount.
Body bolts may be changed to no bigger than 5/8” all thread with spacer at least 1” tall. Can not weld spacer to frame.
Bumper bracket 12” or less x ¼”thick x 4” wide.
Bumper: any car bumper allowed. After market replicas allowed…no more than 14” pointy
Pto driveshaft allowed
Pinion brakes allowed
Headers allowed
Aftermarket pedals allowed . must be bolted to sheet metal only
Full cage with 4 down tubes total(2 per side). Straight up and down only. Welded to top of frame only. Door bar : front door seam to ½ of the back door. Gas tank protector up to 30 “ wide 1” (6” off floor of car) from speaker deck with upright bar that can connect forward to roll over bar. Has to be inside of car. Can not go over roof to roll over bar. Rear window bar is allowed but must be bolted down and welded to sheet metal only. Can not connect to frame or roll over bar.
Roof sign mandatory
Windshield bar mandatory
All fuel lines, transmission lines, wiring, battery cables, etc… must be secured properly.
No leaking fuel cells; any fuel leaks is an automatic load
Five 3/8” bolts per wheel well opening with 1 ½” washer max
Steering components: aftermarket steering allowed. Ball joints can be replaced with factory ball joints. Factory tie rod ends. Center bar can be aftermarket or solid bar. No after market or homemade spindles No hydro steering. Sky high steering allowed.
Up to 10 spots of 9 wire no more than 3 wraps
MWFA
NO RIDERS IN THIS CLASS
1. Any 1980 and newer 2 wheel drive passenger car/mini-van/mini-truck/mid-size suv
2. All vehicles must be stripped of all plastic, glass, headlights, taillights, and anything else that could fall off onto the track during the show.
3. All vehicles must remain stock. ABSOLUTELY NO WELDING ANYWHERE.
4. Bumpers must remain stock, do not alter bumper in any way . Factory bumper shocks must remain in the factory location. You may remove rear bumpers and shocks. You may weld one single pass on bumper and shock.
5. Batteries may be left in stock location and spray foam may be added around battery. You may also move the battery to passenger floor or seat. Please make sure the battery is not moving.
6. If the factory gas tank is in front of axle you may leave it there. If it’s behind the axle, you must move it to the rear seat area. Factory tanks may be moved inside but completely secured. After market tanks may be used.
7. All doors may be wired or chained in 6 places max per seam.
8. Trunks, hoods, tailgates, all may be wired or chained in 6 places total. Sheet metal to sheet metal only. Nothing to frame. Bumpers should have #9 wire 2 strands max holding the Bumper from falling off. If you remove trunk or tailgate or you lose the trunk or tailgate wire or chain.
9. Rear seat bar may be added. It may be welded to post if you have to add something to get it away from seat please call. This is only to stop sides from coming in, not to help any other part of the vehicle.
10. Drivers’ door must have a door bar as well as a bar behind the drivers seat. This is for driver safety.
11. DOT tires only. Stock wheels only, All wheel weights must be removed. Only tubes and air are permitted inside of tires.
These rules are cut and dry, you should not have to call to ask many questions on this class. If it does not say you can do it then you can not do it
General Rules- apply to all class cars
1. All drivers must sign the driver’s paperwork or they will not drive.
2. Riders will be allowed. Except certain classes.
3. Drivers/riders must wear helmets. Fire suit recommended. Fire jacket or jacket required. Fire pants or pants. Boots. No shorts!
4. Seat belt/strap mandatory all class
5. All drivers/riders/crew members must attend driver’s meeting
6. No hot rodding in pits.
7. Drivers ONLY in tech area with the car
8. Inspectors decisions are final. Argue with inspectors automatic load
9. If it doesn’t say you can then you can’t
10. ALL DRIVERS!!! IF YOU EXIT YOUR CAR ON A RED FLAG YOUR STICK WILL BE BROKEN STAY IN CAR UNLESS YOUR STICK IS BROKE OR ITS AN EMERGENCY!!
11. No vote policy, if you don’t build to the rules you will not run.
Show rules
1. You have 2 minutes to make and aggressive hit, after 2 minutes car will be disqualified.
2. No holding or pinning
3. Allowed 1 wall pull off
4. 2 fire rule- unless fuel fire automatically out
5. FOR SAFETY DO NOT HIT IN DRIVERS DOOR
6. All cars must be fully stripped and no trash, plastic, glass in cars before showing up.
7. NO SEAM WELDING FROM BOXES FORWARD!!!
Any questions about any of the rules text Robert Heard 573-247-3349
or Kyle Head 573-247-8859 we will discuss your questions and call or text you back.
BONESTOCK
IF IT DOESN’T SAY YOU CAN DO IT THEN YOU CANT!!!
No suicide Lincolns, hearses, limo, ambulance, el camino, trucks/4x4s, imperials.
2003 and newer : everything must remain stock oem year make model to that car. No lower cradle on motor. motor and tranny swap allowed. no cradle swap
No fresh paint on frame. No grinding body or frame except where weld is permitted.
All cars must be stock unless modification permited by rules
All glass, plastic, chrome must be removed from interior/exterior of car
All trailer hitches/braces must be removed.
Must have visible roof sign
Batteries must be moved to passenger front floorboard. Must be secured and covered.
Brakes are mandatory. Pinion brakes allowed. NO welding what so ever off of pinion brakes to rear end. No bracing.
Cage- must have cage, rollover bar, and gas tank protector. 4 down tubes(2 per side) to frame. Front down tubes must be behind front seam. Back down tubes can not go further back than body mount under back seat area. All down tubes must be straight up and down.
Factory gas tank allowed. Placed in back seat area strapped down securely. Has to have fillerneck secured properly to not move or fall out in any way. If not secure will not pass inspection. A gas tank protector for factory tank you are allowed to angle it to where the back of the tank protector is at least 36” wide at the back and 2 “ from speaker deck. Can not touch the rear hump in any way.
Fuel cells are allowed and recommended. Protector a must. 36” wide 2” from speaker deck.
Wagons remove all decking
No sedagans fresh or prerans. No creasing. No sheet metal. No frame shaping , forming, or folding.
No negative bending to frame. No frame creasing
Doors – can weld solid 2” wide or have 3 -6”x2” wide straps on each seam.
Body mount-must remain stock in place. If rusted out or gone must replace with 2 wraps of #9 wire. No body bolt changing.
Windshield -9 wire, chain, or bar from dash to roof to keep hood outside of car mandatory . Can not connect to roll over bar
No welding on frames allowed, no prebending. You are allowed strap a arm- top a arms only 1 2x2x1/4. Factory a arms only
All steering components must be oem factory to year, make, model car being ran. Tie rod end, ball joints,etc. Aftermarket steering rod is allowed. No hydro steering
Slider driveshafts allowed
Headers allowed
Aftermarket shifter allowed
After market pedals allowed but must be bolted to sheet metal and can not be locked in the corner of Z-box
Rear end-factory 5 lug only. Gears can be changed and welded up. Factory trailing arm to car being ran. Springs can be changed out for stiffness but can not be pulled down tight. Has to have bounce. Spring spacers allowed but must have bounce. You are allowed up to 3/8 chain or 9 wire to wrap rear end to frame but can not pull down tight; just to keep under car.
Any tire on factory wheels only. Small centers only. No full centers no solids. No bead locks. 1” lip protector allowed
No tranny protectors, no ultra bell . Stock mounts only. Stock cross member passenger car oem only.
Core support- 4” max spacer allowed between frame and core support 2x2 pipe or tubing can not be welded. Factory core support mount must stay in factory position and location
Plates: fresh or pre-ran 6- 4x6x1/4 (3 each rail). Single pass on weld. No plug welding. Will drill hole in plate if we necessary to do proper inspection. No cutting and tilting of Z-box and putting plate over it. Plates must be minimum of 1” apart. Rust repair included in plate count.
If tab on car Z-box is removed/moved from factory location you will be loaded
Hood-allowed 2 pieces of 1” all thread to hold down hood. 4 other spots of 9 wire or ½ bolt
Trunk-you can tuck trunk (40%)inside at 90 degree angle. 60% of trunk must stay in factory position. 2 pieces of all thread in trunk allowed; can go threw body mount hole or weld to side of frame.
No folding of quarter panels. Must stay in upright position. Must have 2 -6” holes in trunk for inspection.
Firewall may be cut out for distributor clearance.
Bumpers- you may weld on any oem stock bumper, you can stuff oem stock bumper, you may weld stock bumper brackets for make and model of car you are running. Replica bumpers allowed within factory specs. May swap to pointy bumper. Shocks can be collapsed and welded, all shocks and brackets need to be in stock location and extended 1“ in front of frame. Bumper brackets and shocks must be in stock location or you may shorten to 1” in front of core support space and hard nose with no shocks or brackets on car or you may chain 1 piece of chain per side bolted from the mount to mount got hold on bumper. No rear bumper bracket.
Motor and transmissions- motor and tranny swaps allowed. Lower cradle allowed(1/2” thick). No full cradles. No pulley protector. No dp protector. No tranny brace or mid plate. Front plate allowed but not connected to the frame in any way . Scatter shield bell housing or transmission blanket MANDATORY on manuel transmission. Stock mounts only no aftermarket mounts. You are allowed a flat plate to bolt motor mount to and then weld flat plate to frame 1/4 “ thick or less. 1 “ wider than motor mount. Factory cross member only. Can weld a piece of angle iron on frame to fit cross member to transmission but must bolt in. only 3x3x4 angle can be welded to frame.
Compact-limited weld
Wheelbase 113” or less no bigger. V6 or smaller engine
All glass, plastic, carpet must be removed from car. NO trash in cars.
Must have metal fuel cell. Must have protector behind fuel cell.
Full cage from dash to speaker deck with 4 down tubes (2 per side) and roll over bar to sheet metal. Must be fully secured. Speaker deck can not go past, through, or under cage. Cage material no less than 2”x6” material for door bars. Cage mandatory or will be loaded.
Windshield bar mandatory. Only 6” on rooftop and 6” on firewall or dash bar.
Door skins allowed. Doors must be welded shut.
Bumper: any factory bumper. Flat bumper no point to extend past 6” from furthest back part of bumper. You are allowed a 2x6 tube but must not go further than 4” outside of frame horn; to the all thread but not past. You are allowed a 10”x4 x1/4 bumper bracket to weld bumper to frame. You are allowed chain from bumper to hood to keep bumper off the ground.
Hood-2 piece of all thread up to 1” can go through k-frame. 2 pieces of all thread in trunk up to 1”. 4 other spots of chain or Nine wire on hood or trunk.
Must have 6” or bigger hole in hood in case of fire
Additional 1” all thread or taco plate allowed at k-member (1 per rail) can be welded at K-Fame
Allthread needs a pieces of angle iron on it and the angel iron needs to be welded to the unibody and must be tightened with a nut
K-Frame has to be Stock!
NO creasing body No pre bending.
Plates- fresh or pre-ran max 6 4”x6”x1/4”. Includes rust repair and taco plates. No splitting or welding taco plates. Diamond plate plates are allowed. Plates must be minimum 1” apart
6 total spots of 9 wire
Battery must be moved to front floorboard and secured and have a cover over it. Secured to sheet metal only; not to frame. If battery cables run in between hood and firewall must run through steel tube for safety.
Aftermarket steering, headers, pedals and shifters are allowed. Pedals can not be bolted to frame. Sheet metal only.
Stock parts only. Struts, shocks, motor, tranny, etc. Reinforced struts ok
Stock wheels only any tire. NO weld in centers. If fwd car can have solid wheels. No foam filled tires
Roof sign with visible number Mandatory
Also check out other Workshops in Cuba, Meetups in Cuba, Arts events in Cuba.
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