Weld the factory reinforcement plates to the subframe connectors and to the reinforcing Z-rail that is riveted to the rocker panel's lower pinch weld along the entire length indicated by the arrows below. Ifthe plates are mis-positioned, and angled too far from their factory locations, there may be interference with the rearward portion ofthe factory convertible X-brace.ģ9. NOTE: Make sure that the factory reinforcing plates are parallel to the ground when reinstalled. The cut-off portion of the front factory reinforcing plates should be touching the subframe connectors along the entire cut-off length. Using a Vice Grip or similar holding device, clamp the front factory reinforcing plates back into their stock locations. 1983-93 CONVERTIBLE ONLY, ALL OTHERS SKIP TO STEP 40: NOTE: Be sure to remove any coatings in the areas to be stitch-welded.ģ8. A 1-inch weld every 3 inches is sufficient. Weld the corners of the subframe connector tube to the car's front subframe. If so desired, the subframe connector tube may be stitch-welded to the car's front subframe. Safety is PARAMOUNT and thanks to you have already picked out certified racing seats and belts.37. I will purchase a TIG welder or get someone to use same on the Roll Cage and joining 2x3 rect tubes. I want to get a tube bender and standardize on 1.75" tube whether it be 4130 0.083" or 0.120 wall DOM. The round tubes would join outriggers at the front and lateral cross member 2x3 tube at the rear. If I can, it would be good to go from outside to outside on the rear to cross the longitudinal 2x3" rect tubes and cut sandwich and weld the 2x3 long and cross tubes behind the seats. Outriggers will be added both front and rear. 2x2 construction contoured to fit floor, comes with 6 x 6 plates and outriggers. I want to extend outriggers from the 2x3" tubes to accomodate added round tubes that I would like to run behind or tied into the rocker panels. Team Z Through the floor sub frame connectors for 1979-2004 Mustangs. These are only the start of the project to eliminate the bent upward passengers floor and subframe below it. I reviewed photos and I stand corrected they only extend downward 1/2 to 3/4". John: The 2x3 rect tubes replace the original subframe rails. If your car weighs in at 2,700 lbs or more then you'll need 1.75" x. And, BTW, DOM tubing of the same dimensions is allowed so the extra cost of 4130 doesn't get you any weight savings.ĮDIT: The above road race tubing dimensions are for a car weighing 1,700 to 2,699 lbs. 083" 4130 tubing is only allowed if the tubing is 1.625" OD. If you plan on running your car with most any road race/track sanctioning body here in the US. NHRA still gives a weight break for 4130 and you can save weight with 1.625" x. I have no idea where in your car the 2 x 3 subframes are going but the main hoop and door hoops of your roll cage should be tied into the rocker panels, not any subframe that's running nearer the centerline of the car. This will be plenty strong to handle the added HP.It comes down to needs and abilities.if you dont have the need or the ability to install a full frame, then the BD parts are for you. It is tied into the rear of the rockers and when I build the 4 point cage, the main hoop will weld directly onto the new frame. Its mounted half in and half out of the floor pan. And adding the BD subframe connector to a new rail makes things alot stiffer than stock ever was.I designed and fabricate the BD rails and subframe connectors and they are purposley made for the average joe.They were designed to fit over the stock rails to minimize installation.That said, they are not for everyone, I am doing an RB swap and have gone the box tube route for the added strength.I'm using 1.5" X 3" with a. But for the average Joe that just wants to stiffen a failing stock rail, the Bad Dog rails are more than adaquate. A collaborative effort between Ford and the automotive supplier Magna Inernational has yielded a prototype carbon fiber composite subframe, which. A weld in frame connector will be more rigid than a bolt in when both are installed correctly. True, adding a box tube to tie in the front and rear subframes will be stronger and building a cage that ties into the box tube will be even stronger. One of those components is future Ford subframes. Team Z through the floor sub frame connectors Features 2x2 construction contoured to fit floor comes with plates and outriggers Just by the description, Im gonna say you weld them in.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |