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Make the adjustments in equal turns up and down (from whole turns to quarter turns). This
will decrease the CW with hardly any ride height change.    One round is about 1.2%, your 
car may differ.    Get it exactly 50%, not 50.1 or 49.9, 50.00%.   
   
Step #5 (the recheck)   
   
GO BACK OVER ALL SETTINGS!   
   
If anything is out, repeat all the above steps, something has changed.    Keep going through 
the steps until your step #5 yields the numbers we are after with no adjustments needed.    It 
might take a few times or you might be blessed with the racing gods and get it right the first 
time.    Once it is right, it should also be TIGHT!!!!!!    Make sure you measure LAST, not 
tighten last.     

   
Step #6 (completion)   
   
Once you are finished either because it is right or because you just gave up, we have more
things to do.   
   
First, set the sway bars to full stiff up front and full soft in the rear, NO PRELOAD!! Then, 
remove the vise grips from the column and let the guy that has been sitting in the car this 
whole time get out or remove the weight you used to simulate your body weight.   
   
The car will not look right, with no driver the platform is not level, and that’s GOOD.   
   
We now have the car sitting there with zero toe all four, -2 camber all four, +3-5 caster both 
fronts (but the same side to side), 50% CW AND sitting with driver at 5-1/4” pinch weld to 
ground.  
   
Next, I will tell you what I do at the track to tune this beast!    BUT, I’ve won many competitive
races with this very setup and all but the last 3-6 tenths is capable with the settings above. 

Enjoy, hope it helps!   
 

   
   
   
   

Содержание Chassis Tuning

Страница 1: ...s need to be done to the car a few assumptions have to be made and a couple techniques explained 1 The sway bars need to be disconnected on one side I like the left side 2 You need to find the center of the steering rack then lock down the column with a pair of vice grips and a bungee cord This would be a good time to adjust the steering wheel adapter if it is off center from the rack s center I u...

Страница 2: ...ght It Begins Step 1 Ride Height Using the spring perches adjust the ride height to 5 1 4 at the pinch weld on the bottom of the car at the rocker panel see Picture 2 3 It is normal for the LR to have more threads showing on the bottom compensating for the driver s weight This will take sometime as you get used to how the car moves on one corner while you adjust another BE PATIENT keep going back ...

Страница 3: ... BUT after we get further along we will drop the string and use toe plates stay with me Move to the front left wheel measure from the string to the wheel lip front and rear of the wheel and inline with the string Since the rack is centered and locked down and you have that 1 gap on the rear you are looking at how far the toe is off verse the centerline of the car Adjust toe on the LF to zero Of co...

Страница 4: ...o be made so we will concentrate on Wedge cross weight while maintaining ride height NOTE If a car has 49 of CW cross weight it is considered de wedged If it has 51 CW it is considered wedged De wedge helps the car turn left while tightening up the balance on rights Vise versa with 51 wedge I ll explain it more later The fun begins You are either REAL lucky and have a 50 car it happens or you see ...

Страница 5: ...pletion Once you are finished either because it is right or because you just gave up we have more things to do First set the sway bars to full stiff up front and full soft in the rear NO PRELOAD Then remove the vise grips from the column and let the guy that has been sitting in the car this whole time get out or remove the weight you used to simulate your body weight The car will not look right wi...

Страница 6: ...Picture 1 ...

Страница 7: ...Picture 2 ...

Страница 8: ...Picture 3 ...

Страница 9: ...Picture 4 ...

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