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-   -   AGX and some Racing springs (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/agx-some-racing-springs-615450/)

charge 01-19-07 09:24 AM

now i am sure to get the RS*R Race springs with my AGX.. but how far will it drop the car? the tanabe are going 1.5inch in the front. i read the RS*R Race do not drop that far, but im not sure!

an other question i have is for pillowball mounts or how they are called.. there are some from Cusco for about 100$. My friend bought them, and he is racing on the Nurburgring-Nordschleife.. after 2 laps they were blown!! dont want to buy crap which do not hold minor abuse!

riverzendz 01-19-07 09:46 AM

I believe the RS*R's are 1.5" front drop and a 2.0" rear drop.

charge 01-19-07 09:51 AM

wow, whats the deal with the 2.0" in the rear?? dont understand.. for pure acceleration?? (weight transfer to rear wheels)

riverzendz 01-19-07 10:22 AM

Well, honestly I prefer it. Take a look at most other spring drops. The rear is alway sitting higher.

Tanabae - 1.5 1.5
Eibach - .8 .8
RS*R Down - 1.4 .8

Now take a look at your car. Naturally it sits higher in the rear and with the RS*R Race it evens the vehicle out a little better. Now, other than looks I would say weight transfer, acceleration, and center of gravity all play a part in the reasoning behind it.

Turbo II 01-19-07 10:49 AM

The Tanabe springs dropped my car 1 inch all the way around. A friend of mine has the RS*R and sits as low or lower. The total drop, or increase, depends on how worn out your original suspension is.

LAN 01-19-07 11:11 AM


That black car is spirited RX7 or Spirit RX7.
He used kyb/agx with rsr race it think.
He's now on some coilovers.



Originally Posted by Sgt. Pepper
I'm running KYB AGX and Tanabe GF210. From my understand GF210s are the next stiffest springs after RSR, and RB are behind both of them.
I like my setup, drop is nice, not overly stiff and it handles nice when I autoX it.

Here is a comparison shot, my car with Tanabe GF210 is at the bottom, the top is RSR springs *sorry forgot whose car it was.* Both cars on 15" vert wheels. I was at a bit of an incline and their is a shadow above my front tire so it makes it look like the front sits higher than it really does.

http://img.photobucket.com/albums/v3...g?t=1169185713


charge 01-19-07 11:16 AM

if so, it would be great.. a bit too low for a daily, but should work fine i think.

Mindspin311 01-19-07 11:45 AM

If anyone finds a place that has RSR race springs in stock let me knwo

riverzendz 01-19-07 12:12 PM


Originally Posted by Turbo II
The Tanabe springs dropped my car 1 inch all the way around. A friend of mine has the RS*R and sits as low or lower. The total drop, or increase, depends on how worn out your original suspension is.

The picture you posted of your TII...that's not sitting on the GF210's is it? Looks much lower than a 1" drop.

Turbo II 01-19-07 01:07 PM


Originally Posted by riverzendz
The picture you posted of your TII...that's not sitting on the GF210's is it? Looks much lower than a 1" drop.

Yeah it's on the GF210's. I measured it before and after and the front was exactly an inch, the rear may have been a hair more. Like I've said, what you end up with depends on how worn out your original setup is. I could DD the car but I have my 88 'Vert for that.

Sort of level shot....

http://memimage.cardomain.net/member...43_51_full.jpg

A watch out for the curb shot....

http://memimage.cardomain.net/member...43_45_full.jpg

A compared to these shot...

http://memimage.cardomain.net/member...43_75_full.jpg

A stock (L) then mine (M) then RS*R (R) shot. Me and the RS*R sit just about the same when side by side.

https://i4.photobucket.com/albums/y1...rrdi225007.jpg

And a really freaking huge pic (sorry) of.... whatever everyone is running.

https://i4.photobucket.com/albums/y1...RBQ2006032.jpg

I track the car at VIR, autocross it and take on obscene backroad runs... :)

The only problems I run into are inclined driveway entrances and an occaisional speed bump. I do get some tire rubbing on the front springs once in a great while on very very hard cornering at VIR.

riverzendz 01-19-07 01:12 PM

Wow. That's great. I think I'm going to go with the GF210's due to their price and availability compared to the RS*R's. I've got an S5 Red TII as well so your photos are much appreciated. Planning on doing some AutoX this spring, glad to hear they respond well.

charge 01-19-07 01:19 PM

is there such a price difference between tanabe and RS*R

as far as we talked about that stuff, im sure i want some nice RS*R Race in the near future! im looking forward to get some.

special thanks for the pics! :)

riverzendz 01-19-07 01:27 PM

Big price difference between the two. It's about a $150 USD price difference, here in the states at least.

charge 01-19-07 01:30 PM

what?! the RS*R are about 350$ then? the tanabe are for 200$ on their side as i remember

riverzendz 01-19-07 01:33 PM

That is correct. IMHO you get what you pay for but enough people have spoken for the quality of Tanabae for me to bite.

charge 01-19-07 01:39 PM

an other question i have is, why are the stiffest replacement springs (RS*R Race) near half the spring rate of for example Tein Super Street with 9,0kg/mm front and 7,0kg/mm rear.

what is it all about the Coilovers? why not koni yellow, or KAYB AGX with replacement springs like RS*R but as stiff as coilover springs?

Turbo II 01-19-07 01:55 PM

I think pricing was about the same between the two brands when I was looking a couple of years ago but like I've said, I could/can never find the RS*R's in stock. It's what I wanted to go with but nobody had or could get them so I went with the Tanabe set. I've been real pleased with them so far and the AGX shocks but wouldn't mind trying them out if someone ever gets them in stock. Hint hint nudge nudge.... ;)

Speculation answers from me on the following....

The benefit of coilovers is being able to corner weight the car and set it up as needed. If you're doing alot of track stuff it's worth it, otherwise overkill maybe for the street.

The Teins may be track springs I'm guessing where the car is slammed to the ground and you need the stiffest spring in the world to keep from bottoming out.

charge 01-19-07 02:07 PM

like Mindspin311 said before, RS*R should get some Race - springs in stock again in about 2 months :) im really looking forward to it. But also im looking for camber adjustable pillowball upper mounts, since i dont want to fuck up my tires or suspension if i run over curbs :(

Turbo II 01-19-07 02:14 PM

With a 1 inch or so drop you will need a rear camber adjuster but pillow ball mounts might be a little over the top, nice to have though. I'm stock other than a rear camber adjuster and tire wear on the front and rear has been extemely even (full digital alignment at a great shop).

Sgt. Pepper 01-19-07 02:56 PM


Originally Posted by charge
how much will the RS*R Race drop my car? i have an AERO lip in the front, would be bad to remove it bc the car is to low :D

Hey if you want to sell the lip let me know. I'll buy it, you can buy the springs + some extra $$$ if you sell me the lip :tonque:

charge 01-19-07 04:36 PM

haha sorry, i have been waiting long to get the lip.. finaly a got a whole car with it :)

Spirit Rx-7 01-19-07 09:58 PM

good luck finding a set of rsr race. with an extra hundread i think? you can get a set of GC coilover sleeves for the agx, and you can pick any spring rates you want.

charge 01-20-07 03:33 AM

hey where could i get those coilover sleeves? since in germany we have to drive legal parts, i could use german coiloversprings, that would be perfect! :)


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