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Alignment, what does the experts say?



  Clio 172 ph1
So what does the experts say about this?

We need to do something about the right rear of looks of it!

The car is a endurance racer with nankang NS-2R sitting on BC DS where we have adjusted the caster as much as possible.
 

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JamesBryan

ClioSport Club Member
  Titanium 182
Yeah you could shim the rear to get it parallel if you wanted.

Should be able to get a bit more caster than that.
 
  Clio 172 ph1
Bent stub axle? Check its not had shims in the past just fitted wrong
Well we had it down for maintenance and there were no shims from what we noticed.

Does anyone know how much 1 degree will do in mm:s an 16" wheel?

We might order some different sizes but first maybe just fit some washers and then take it to our alignment shop to see the difference.
 

JamesBryan

ClioSport Club Member
  Titanium 182
  Clio 172 ph1
What do you think about running 3-3,2° camber at front.
Adjust rear beam so we got as close to 0 toe as possible.
Car is running on Powerflex Black series al over and Nanknag NS-2R 205/45 16

The race it self is 8h on various Swedish tracks with start at 29 of Mars.

We will send a live feed from inside the car at our Facebook page, just search for MEJK Racing and you should find it.

//Kristian
 

JamesBryan

ClioSport Club Member
  Titanium 182
What do you think about running 3-3,2° camber at front.
Adjust rear beam so we got as close to 0 toe as possible.
Car is running on Powerflex Black series al over and Nanknag NS-2R 205/45 16

The race it self is 8h on various Swedish tracks with start at 29 of Mars.

We will send a live feed from inside the car at our Facebook page, just search for MEJK Racing and you should find it.

//Kristian

3 degrees won't be a problem, but running more caster will give you extra dynamic camber under cornering.
 
  Clio 172 ph1
3 degrees won't be a problem, but running more caster will give you extra dynamic camber under cornering.

Question is how we should do to get more caster?
Read about moving spindle forward in controlarms. Is there anything else we could do?

Might do that after first race.

This is how we mounted the adjustable tops strut mount, big end towards front of car.
 

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JamesBryan

ClioSport Club Member
  Titanium 182
Question is how we should do to get more caster?
Read about moving spindle forward in controlarms. Is there anything else we could do?

Might do that after first race.

This is how we mounted the adjustable tops strut mount, big end towards front of car.

So you have those 3 bolts facing towards the front? If so, then that is already set to max caster.

Have you got the increased caster lower arms fitted from the later 172 and 182? I see your profile says it's a Ph1.
 

JamesBryan

ClioSport Club Member
  Titanium 182
Correct, bolts facing front.

We use stock lower arms from our car, a 172 made in July 2000

If you fit the later lower arms, that will give you more. Not sure how much, i'd probably guess around 0.5-1 degree.

These are the part numbers 8200257956 and 8200257957
 


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