“ Bumper Swap “
1990 front wheel drive automobiles
4 cyl & 6 cyl cars ONLY ..
Bumpers can be any ’78 and newer bumper .
NO BUMPER SHOCKS ADDED unless car came with them and we know what years did .
Cars that come with bumper shocks, you can weld tubes and weld the shock plate to bumper or take shock tube out and hard noise it .
Must have hole in frame rail for scope to look in front frame rails . If you don’t have one we will drill one . Please call Todd Sorensen if you don’t understand .
No Bumper shocks added .
Flat stock 6×6 piece of plate .
As it is hard noised .
1/4 in thick can be weld to outside of pocket of front frame rails .
Bumper maybe welded all the way around to the flat stock to frame . You may cut bumper to fit . In no way shape form can you add metal to fit . You may weld a 1 4x6in.1/4in.
Thick plate from top of bumper to top of frame rail for bumper so it helps bumper stay on .
NO LOADED BUMPERS… STOCK only : No welding steel bumper cover to inner bumper . Ends maybe shortened and cap welded that’s only welding beside to frame rail we want to see .
Bumper ends can’t be welded to body .
Back bumpers can be removed .
Any tire is allowed .
Car must bounce… NO suspension modifications .
Tie rods must be STOCK no aftermarket parts on suspension.
Front Driver side door can be welded and MUST have door protector it is “Mandatory”.
And a 4×4 max bar behind seat post to post and inside front passenger & drivers doors .
Rollover bar is Mandatory for sedans .
Rollover bar can go to floor at each door post .
Please call Todd Sorensen if you don’t understand .
Gas tank must be moved to back seat area and can be mounted on back bar of cage .
Gas tank protectors are allowed . Can’t exceed no more than 6in behind 6 gallon GAS TANK and must be 6in off floor board .
6 spots may be #9 wired or chained trunk & hood , No welding trunk or hoods and no welding passenger doors .
#9 wire or chain can hold doors shut in 10 spots per- side only .
NO #9 wire or chain used inside automobile areas .
Again any questions call Todd Sorensen .
Windshields need to have #9 wire or chain or one piece of 2×2 steel in windshield .
No leaf springs or heavy metal .
Hoods and trunks must be open for inspection and have 12×12 in each for safety reasons .
No all thread or threaded rod of any kind will be use.
Body mounts must stay stock if body mounts are rusty you’re not changing them .
No changing rear rusty trailing arms in anyway . If it’s to rusty build a different car . Like we said no suspension modifications !!! STOCK ONLY .
NO DOUBLED BODYS .
No aftermarket PROTECTORS OR CRADLES .
This means motor & transmission areas also …
Motor and Transmission mounts maybe #9 wired ONLY 2 on motor 1 on transmission ONLY !
NO Welding or Chaining mounts or added steel …
NO AFTERMARKET transmission coolers . Hoop them or move stock ones to a safer place under hood . But NOT inside automobile ..
NO body shaping in anyway .
Trunk lids must stay in stock place … and open for inspection .
No back WINDOW BAR allowed.
No Headers coming out of hood .
No carburetor swap .
Spray foam ONLY can be used around radiator and for computer cover ONLY .
These are the rules… if it doesn’t say it don’t do it .
Winning CAR will be inspected at end of show.
Please call Todd Sorensen if you have any questions 231-425-6990
TNT Demolition Derby , LLC.
Calls are final at end of show .