The Official 370Z Autocross Thread

PharmDZ · 10-31-2014, 04:31 PM

I run my 295/30r19 hoosier A6 on the stock Rays sport rim (9 inch wide). They're pinched a bit but they don't rub and works very well for me.

mdxj · 10-31-2014, 09:13 PM

Quote:

Originally Posted by gomer_110

Front: 18x10 +30
Rear: 18x11 +18

315/30-18 Hoosiers on all 4 corners. In all reality the 315 wants a wheel wider than 10" to be happy, but it does work on a 10" wide wheel.

Also don't waste your time with 295's just go to the 315's and call it a day. When I made the switch it was remarkable how much happier the car was.

I will be running G Force Rivals next year and they do come in 315/30/18 so that's good news. What wheels are you using? Bigger is always better! I ran a 275/295 stagger on AD08's and had decent luck but it's time to go wider since I will finally have a dedicated autox set.

gomer_110 · 10-31-2014, 09:38 PM

The wheels I'm running are Volk TE37SL's.

mdxj · 10-31-2014, 09:53 PM

And those are out of my range right now haha. I have something to shoot for though since a 315 works up front. I enjoy the offseason just as much since it's the only chance I have to build

370zproject · 11-03-2014, 11:13 PM

so without reading 41 pages... stillen front sway bar is the way to go for daily and tracking every now and then?

Rusty · 11-03-2014, 11:27 PM

Hotchkis front bar with the stock rear bar.

370zproject · 11-03-2014, 11:28 PM

Quote:

Originally Posted by Rusty

Hotchkis front bar with the stock rear bar.

i read theres alot more tire wear with that for daily use

Rusty · 11-03-2014, 11:32 PM

Not really from stock alginment. Now when you start changing things around. Yea.

370zproject · 11-04-2014, 12:04 AM

Quote:

Originally Posted by Rusty

Not really from stock alginment. Now when you start changing things around. Yea.

gotcha what set up are you using and do you daily drive yours?

Rusty · 11-04-2014, 02:24 AM

Quote:

Originally Posted by 370zproject

gotcha what set up are you using and do you daily drive yours?

I don't DD as much any more. Still put miles on it.

Don't forget. I'm running 275's in the front, and 345's in the rear. Mich PSS's.
Front camber at -2, caster at +6, zero toe.
Rear camber at -1.75. Going to change that to -1.5. Toe, a hair in.

redline10000 · 11-06-2014, 11:50 AM

Anyone here try having Delrin offset bushings made for the 370z upper control arm? I was thinking about using these instead of camber arms since they are much cheap and work just as well. Just gotta find a shop.

carlitos_370z · 11-06-2014, 01:20 PM

subscribed

j-rho · 11-06-2014, 01:23 PM

In my experience, custom delrin offset bushings cost more to have made, than the available control arms. If you have a lathe and can DIY that's different - but most of us don't.

That said, I'm surprised ES or Whiteline or Prothane don't have poly bushing kits for our cars? All I see is the diff and subframe stuff. I don't see uprated (but non-metal) bushings for the front or rear lower control arms anywhere?

redline10000 · 11-06-2014, 01:48 PM

I didn't think it would cost more than $150 to get them made but who knows. I can't find a shop in my area to do it. You are right though its shocking how no one is making anything like this for our car. I would really like to see something like this:
S2000 Offset Camber Bushings » AdrenalineAutosport

Motorsport! Camber Adjustment Kit, Front, 70-78 240Z-260Z-280Z - The Z Store! Nissan-Datsun 240Z-260Z-280Z-280ZX-300ZX(Z31/Z32)-350Z-370Z Parts

j-rho · 11-06-2014, 02:53 PM

Yep - costs for a volume-produced part are going to be a fraction of the one-off price, because the manufacturer gets to spread their design and tooling/setup costs out over a much larger number of parts. To have a fabricator make you one set of bushings, you're looking at $100-200 per unique bushing.

10-31-2014, 09:38 PM	#603 (permalink)
gomer_110 A True Z Fanatic Join Date: Aug 2011 Location: Perrysburg, OH Posts: 17,992 Drives: '11 Nismo #528 GM Rep Power: 36941	The wheels I'm running are Volk TE37SL's. __________________ '11 370Z Nismo #528 Fast Intentions \| Stillen \| Motordyne \| Uprev \| CSF \| Zspeed \| Z1 Motorsports \| AST \| Swift \| SPC \| SPL \| Whiteline \| Hotchkis \| Bride \| Schroth \| Robispec \| Cusco \| Nismo \| Volk \| Forgestar \| Hoosier \| RJM '17 Titan Bone Stock

10-31-2014, 09:53 PM	#604 (permalink)
mdxj Enthusiast Member Join Date: Nov 2011 Location: OKC Posts: 290 Drives: 09 Nismo, 98 Jeep XJ Rep Power: 14	And those are out of my range right now haha. I have something to shoot for though since a 315 works up front. I enjoy the offseason just as much since it's the only chance I have to build __________________ '09 370 base - RIP '09 370 Nismo - New track car

11-03-2014, 11:13 PM	#605 (permalink)
370zproject A True Z Fanatic Join Date: Jul 2009 Location: Memphis Age: 35 Posts: 16,104 Drives: 09 A/T 370z blue Rep Power: 53	so without reading 41 pages... stillen front sway bar is the way to go for daily and tracking every now and then? __________________ Brake Upgrade Package ate blue, hawk hp ceramic pads, and slotted rotors

11-03-2014, 11:27 PM	#606 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,181 Drives: 2011 Nismo GM 6M Rep Power: 2684437	Hotchkis front bar with the stock rear bar. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

11-03-2014, 11:32 PM	#608 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,181 Drives: 2011 Nismo GM 6M Rep Power: 2684437	Not really from stock alginment. Now when you start changing things around. Yea. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

10-31-2014, 04:31 PM	#601 (permalink)
PharmDZ Track Member Join Date: Jul 2012 Location: New Jersey Posts: 997 Drives: 11 Nissan 370Z BS M6 Rep Power: 14	I run my 295/30r19 hoosier A6 on the stock Rays sport rim (9 inch wide). They're pinched a bit but they don't rub and works very well for me.

11-06-2014, 11:50 AM	#611 (permalink)
redline10000 Enthusiast Member Join Date: Nov 2012 Location: boston Posts: 265 Drives: 2011 370z sport Rep Power: 12	Anyone here try having Delrin offset bushings made for the 370z upper control arm? I was thinking about using these instead of camber arms since they are much cheap and work just as well. Just gotta find a shop. __________________ AAM Axleback + AAM Midpipe \| K&N Drop in filters \| Eibach Front Sway bar \|Whiteline diff bushing\| Dunlop ZII

11-06-2014, 01:20 PM	#612 (permalink)
carlitos_370z A True Z Fanatic Join Date: Jul 2013 Location: Puerto Rico Posts: 7,157 Drives: 13 Nissan 370Z SP M6 Rep Power: 7586	subscribed

11-06-2014, 01:23 PM	#613 (permalink)
j-rho Base Member Join Date: Jul 2014 Location: San Diego Posts: 154 Drives: 1967 Camaro Z28 Rep Power: 11	In my experience, custom delrin offset bushings cost more to have made, than the available control arms. If you have a lathe and can DIY that's different - but most of us don't. That said, I'm surprised ES or Whiteline or Prothane don't have poly bushing kits for our cars? All I see is the diff and subframe stuff. I don't see uprated (but non-metal) bushings for the front or rear lower control arms anywhere? redline10000 likes this.

11-06-2014, 01:48 PM	#614 (permalink)
redline10000 Enthusiast Member Join Date: Nov 2012 Location: boston Posts: 265 Drives: 2011 370z sport Rep Power: 12	I didn't think it would cost more than $150 to get them made but who knows. I can't find a shop in my area to do it. You are right though its shocking how no one is making anything like this for our car. I would really like to see something like this: S2000 Offset Camber Bushings » AdrenalineAutosport Motorsport! Camber Adjustment Kit, Front, 70-78 240Z-260Z-280Z - The Z Store! Nissan-Datsun 240Z-260Z-280Z-280ZX-300ZX(Z31/Z32)-350Z-370Z Parts __________________ AAM Axleback + AAM Midpipe \| K&N Drop in filters \| Eibach Front Sway bar \|Whiteline diff bushing\| Dunlop ZII

11-06-2014, 02:53 PM	#615 (permalink)
j-rho Base Member Join Date: Jul 2014 Location: San Diego Posts: 154 Drives: 1967 Camaro Z28 Rep Power: 11	Yep - costs for a volume-produced part are going to be a fraction of the one-off price, because the manufacturer gets to spread their design and tooling/setup costs out over a much larger number of parts. To have a fabricator make you one set of bushings, you're looking at $100-200 per unique bushing.

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