Alignment issues.

Nissan 300ZX technical discussion forum: Maintenance, performance, installations, modifications, how-to's and troubleshooting.
Recian
Posts: 41
Joined: Tue Aug 25, 2009 2:56 pm
Car: 1990 300zx NA
2006 Sentra SE-R

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So I've isolated my pull. Turns out the front end is shifted.
Image

I attempted to shift the subframe to compromise but it's already shifted as far as it'll go. I'm wondering if anybody has used these adjustable camber arms with success? Theyre 1/3 the price of Z1's

http://www.ebay.com/itm/390666843454?ss ... 1423.l2650

I'm going to do upper arms first and if caster is still wacked out I'm going to get a set of arms from SpecialtyZ since the rubber in mine is rotted pretty bad.


300zxstanced
Posts: 41
Joined: Tue Oct 15, 2013 9:13 am
Car: 1992 300zx tt
2008 Ram Hemi
2008 X5 4.8
2007 Camry
2007 Hayabusa
Location: Maryland

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I had something similar to those, they worked fine but the welds started to rust after about 6 months (you get what you pay for), I didnt want to take a chance so i replaced them with these. They dont have welds, and they have been in for 1-1/2 years and they look and work fine. I know everyone tries to save some $$ including myself, but sometimes its better to just buy the proper thing the first time around. While your doing the suspension work you may want to look at your control arm bushings and your tie rod end to save you time.

http://www.ebay.com/itm/Nissan-300ZX-Z3 ... 065wt_1017

nissanfreak12
Posts: 1709
Joined: Sun Jan 23, 2011 4:07 pm
Car: 92 300zx 2+2 TT
Location: Denver, CO

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300zxstanced wrote:I had something similar to those, they worked fine but the welds started to rust after about 6 months (you get what you pay for), I didnt want to take a chance so i replaced them with these. They dont have welds, and they have been in for 1-1/2 years and they look and work fine. I know everyone tries to save some $$ including myself, but sometimes its better to just buy the proper thing the first time around. While your doing the suspension work you may want to look at your control arm bushings and your tie rod end to save you time.

http://www.ebay.com/itm/Nissan-300ZX-Z3 ... 065wt_1017

These will help your camber, will do nothing for your caster. For caster you will need tension rods. Looking at your alignment sheet, if your tension rods are stock, it looks like your bushings are shot. You can get poly inserts, they work fine, but if you get adjustable ones you can really fine tune them to get the angle you want.

Recian
Posts: 41
Joined: Tue Aug 25, 2009 2:56 pm
Car: 1990 300zx NA
2006 Sentra SE-R

Post

That's the plan. Next paycheck I'll get the caster rods from specialtyZ and do it all at once. They are shot. No play but they're dry rotted as hell. If these arms give me rouble I'll get some from Z1 but ATM I couldn't bring myself to pay 350 for em.

300zxstanced
Posts: 41
Joined: Tue Oct 15, 2013 9:13 am
Car: 1992 300zx tt
2008 Ram Hemi
2008 X5 4.8
2007 Camry
2007 Hayabusa
Location: Maryland

Post

nissanfreak12 is right, I did not pay attention to the read-out, I only looked at your link to the camber arm. He is right you need adjustable lower control arms to correct for caster, I got some direct from Meghan Racing's website instead of Ebay.

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t.mcginley.jr
Posts: 1547
Joined: Fri Jun 01, 2012 5:50 am
Car: 2002 Nissan Altima SE 3.5
1990 Nissan 300ZX NA 2+0
1966 Ford Mustang
Location: New Jersey, USA

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Plus adjustable tension rods will be wayyyyyy easier to install than getting your old stock tension rod bushings out and then the new ones pressed in. And they are fairly cheap even for a decent set. I'm running Godspeeds (like $70-75 on ebay) on mine, but mine never sees drifting or track use, just daily driving.

Recian
Posts: 41
Joined: Tue Aug 25, 2009 2:56 pm
Car: 1990 300zx NA
2006 Sentra SE-R

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Well they run autocross here 2x a year. I'd like to take it to that so I want decent quality but don't need full on race quality. Or i may use my ser b15.. not sure which way to go at this point. The 300 will out handle it.
I looked at j2s website ( company that makes the arms I posted) and they seem to be mid grade just under Megan racing. So i bought a set to try out. They also have a set of torsions + all 3 other sets for rear toe and such for 400. Considered that to do it all and be done

User avatar
t.mcginley.jr
Posts: 1547
Joined: Fri Jun 01, 2012 5:50 am
Car: 2002 Nissan Altima SE 3.5
1990 Nissan 300ZX NA 2+0
1966 Ford Mustang
Location: New Jersey, USA

Post

Yeah I mean changing everything out will give you the most amount of tuneability in terms of alignment and stance, etc. It's all about what you're going to use the car for.


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