Need Help with Wheelbase on a Shaw modified

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  • Dirtrunner35
    Senior Member
    • May 2010
    • 632

    #16
    So I take it you never seen one work ? It will show , wheel base both sides, rear axle off-set left to right, rear axle thrust line, will also show if the front wheels are even or one of them more forward or backward than the other, same with the rear.

    I've been blessed over the years to have one available to check things.

    Comment

    • TeamGRT12x
      Senior Member
      • Jun 2007
      • 911

      #17
      Worked in Autobody after high school, seen plenty of them and never had a race car on an alignment rack. So a car with a turned stub, you're going to square up with the front end then right? Or are you going to input the measurements at the midplate into the system as a square point? Also remember, caster is going to play a part in your wheelbase. To correctly square a car you must use square points on the chassis, intended to be used to square the car.

      Point being, it's not going to help. By the time you've loaded the car up and hassled with a rack, you could have had it done with a tape measure and common sense.
      Curious that we spend more time congratulating people who have succeeded than encouraging people who have not.

      Comment

      • 1Blacksheep
        Senior Member
        • Mar 2009
        • 701

        #18
        Does Shaw measure and scale with driver IN or OUT ?
        The Blacksheep cometh ! With old bent sh!t that just keeps getting faster !

        Comment

        • TeamGRT12x
          Senior Member
          • Jun 2007
          • 911

          #19
          Out of car
          Curious that we spend more time congratulating people who have succeeded than encouraging people who have not.

          Comment

          • stock car driver
            Senior Member
            • Jul 2007
            • 3233

            #20
            Originally posted by Dirtrunner35 View Post
            So I take it you never seen one work ? It will show , wheel base both sides, rear axle off-set left to right, rear axle thrust line, will also show if the front wheels are even or one of them more forward or backward than the other, same with the rear.

            I've been blessed over the years to have one available to check things.
            Theres nothing to check with a alignment rack on a racing chassis that has been built with the stub turned and not Square to start with.

            Comment

            • Dirtrunner35
              Senior Member
              • May 2010
              • 632

              #21
              Originally posted by TeamGRT12x View Post
              Worked in Autobody after high school, seen plenty of them and never had a race car on an alignment rack. So a car with a turned stub, you're going to square up with the front end then right? Or are you going to input the measurements at the midplate into the system as a square point? Also remember, caster is going to play a part in your wheelbase. To correctly square a car you must use square points on the chassis, intended to be used to square the car.

              Point being, it's not going to help. By the time you've loaded the car up and hassled with a rack, you could have had it done with a tape measure and common sense.
              No input needed, my clips were all metric so I pick a 78-87 metric car on the machine. That's the base, then you look at the numbers to see where everything is. It will show by the measurements if the front clip is turned. I don't look at wheel base just in case the clip is turned, 0 thrust line no matter what the car means the axle is square to the chassis.

              It's just another way to check it, even if you have never used one. Also I scale mine on the rack and jump in the car to see how much all the measurements change if any. So it does help.

              Comment

              • Dirtrunner35
                Senior Member
                • May 2010
                • 632

                #22
                Originally posted by stock car driver View Post
                Theres nothing to check with a alignment rack on a racing chassis that has been built with the stub turned and not Square to start with.
                So you have used one then ?

                Comment

                • stock car driver
                  Senior Member
                  • Jul 2007
                  • 3233

                  #23
                  Originally posted by Dirtrunner35 View Post
                  So you have used one then ?
                  wtf are you retarded?

                  Comment

                  • Dirtrunner35
                    Senior Member
                    • May 2010
                    • 632

                    #24
                    Originally posted by stock car driver View Post
                    wtf are you retarded?
                    Wow, I like when someone doesn't agree with someone they get really angry.
                    Last edited by Dirtrunner35; 02-29-2012, 08:13 PM.

                    Comment

                    • powerslide
                      Senior Member
                      • May 2007
                      • 2696

                      #25
                      Originally posted by stock car driver View Post
                      wtf are you retarded?
                      Jeff is not a man of his word... this is a message i got on facebook after our last conversation on 4m

                      "hey this is stock car driver

                      Im taking your advice, Ive removed 100 of my posts from 4 m so far. Ill spend this weeks spare time deleting them all till they are gone, thanks for being such a jealous ball baby bitch and pointing out how much of my time i waste on there..

                      Im going to stop thanks to you. this summer Ill use my rv, bass boat and jeepster more often.

                      thanks again"


                      Jeff have a change of heart? just cant go keep that diarea mouth shut? The guy was trying to have a conversation with you and this is your response. Please do us all a favor and keep your word from your message.
                      Last edited by powerslide; 02-29-2012, 10:24 PM.

                      Comment

                      • TeamGRT12x
                        Senior Member
                        • Jun 2007
                        • 911

                        #26
                        I've learned you can't help people that don't want to help themselves. A frame rack is not going to help square your race car, end of story. If you can't correctly use a tape measure you shouldn't be racing in the first place.
                        Curious that we spend more time congratulating people who have succeeded than encouraging people who have not.

                        Comment

                        • Dirtrunner35
                          Senior Member
                          • May 2010
                          • 632

                          #27
                          No not end of story, lol. A lot more work but you could square a chassis with a frame rack if you put it on a rack after you just had it built and make your own points for the targets. Then if you thought it was bent you could check it. Like I said, a lot of work and most people wouldn't have access to one.

                          I check all the time with an alignment rack crashed cars, ( body shop ) for the rear axle being bent, rear toe, camber and thrust line of the axle. I have access to one and have always done it like this.

                          Comment

                          • stock car driver
                            Senior Member
                            • Jul 2007
                            • 3233

                            #28
                            Originally posted by Dirtrunner35 View Post
                            Wow, I like when someone doesn't agree with someone they get really angry.
                            U are obviously retarded, to ask a guy a question he just answered for you in his previous post, lol.

                            Comment

                            • DaveBauerSS6
                              Senior Member
                              • Jun 2010
                              • 566

                              #29
                              Originally posted by Dirtrunner35 View Post
                              No input needed, my clips were all metric so I pick a 78-87 metric car on the machine. That's the base, then you look at the numbers to see where everything is. It will show by the measurements if the front clip is turned. I don't look at wheel base just in case the clip is turned, 0 thrust line no matter what the car means the axle is square to the chassis.

                              It's just another way to check it, even if you have never used one. Also I scale mine on the rack and jump in the car to see how much all the measurements change if any. So it does help.
                              Dirtrunner A couple questions please...

                              Do you run a turned clip modified?

                              When you align the chassis, do you do it off the front clip?

                              If you align off the front clip, how do you figure in the skewed frame,,, input the skewed numbers??

                              Is the rearend square with the frame or the front clip according to the machine.

                              Is the 0 thrust line thru the front clip or the main frame??

                              I went to a automotive school 36 years ago and forgot how to run one; I use a tape measure now.
                              Last edited by DaveBauerSS6; 03-04-2012, 10:50 PM.
                              Gator Engineering

                              Comment

                              • Dirtrunner35
                                Senior Member
                                • May 2010
                                • 632

                                #30
                                Originally posted by stock car driver View Post
                                U are obviously retarded, to ask a guy a question he just answered for you in his previous post, lol.
                                No jeff I'm not retarded thanks. I don't see my question answered from you unless your talking about someone else.

                                Comment

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