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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections.

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Old 09-21-2010, 08:56 PM   #1
89fc3s
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17x9+20 with no stretch?

my VDI doesnt work emissions are intact. How do i narrow down the problem?

and i know 17x9 will fit just will it fit with the offset?

Last edited by TitaniumTT; 11-20-2010 at 01:23 AM.
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Old 09-21-2010, 09:46 PM   #2
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Wheel will fit...
It depends on what sized tire will go onto the wheel?


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because you're only as good as your backup
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Old 09-25-2010, 11:11 PM   #3
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1. i guess the better question to ask is who has put 17x9's on an FC

2. did you have to modify any thing? pics?

3. im only curious bc lately Ive thought about getting some BBS 17" to put my vert center caps on if possibly any thoughts on that?
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Old 10-16-2010, 10:21 PM   #4
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17x9 + 28mm (255/40/17) on the rear without any modification on the rears fenders.
HKS coilovers with mazdatrix rear camber adjuster bar.
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Old 10-17-2010, 12:13 AM   #5
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they'll fit the front up to ~235's with some camber.
255's are doable with apulled fenders, but dont try it if your car is a beauty queen.

here's 17x9 +24 with 245/40/17, 1* of camber (you should be running ~2 or more if you actually enjoy turning):
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Old 11-19-2010, 09:41 AM   #6
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i am not wanting to stretch tires
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Old 11-19-2010, 01:54 PM   #7
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17x9 rim can easily accomdate a 255 wide tire. A 275 will fit. more contact patch = more traction = more control. Period.

Furthermore, I already explained why your rims do not fit on your or any other stock bodied FC. This is fact. Compress your suspension and the outer lip will hit outside the fender, hence, they do not fit.

You want to do that to your car, fine, by all means. DO NOT post up that it will fit. It spreads misinformation like an STD on an island.
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Old 11-19-2010, 02:16 PM   #8
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Quote:
Originally Posted by iani1.1 View Post
ok then, explain to me why stretching tires are dysfunctional with hard evidence.
1) More rubber = more traction = more cornering force
This is what the majority of people understand as "automotive performance."
If you can't understand this relation, you need to learn how to drive.

2) If you hit anything, more tire means less chances of damage to your rims.
Or is battle damaged wheels an "in" thing now?


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because you're only as good as your backup
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Old 11-20-2010, 01:25 AM   #9
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I was asked to open this thread to discuss wheel/tire fitment as the title asks and the benefits/cons of tire fitment. There are alot of people here who know how to setup a suspension and it's always good to hear from them.

Name calling, bashing, flaming, slide or die drifting is the only way crap will not be tolerated.

Keep it on subject or the thread will be locked again.

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2000 Jeep Cherokee Sport - Wifey mobile - Now with 2.5" OME lift and 30" BFG AT KO's! So it begins
1998 Jeep Cherokee - 5 spd, 4" lift, 33" BFG's - Rotary Tow Vehicle
1988 'Vert - In progress
1988 FC Coupe - Gretchen -The attention whore BEAST!


I'm a sick individual, what's wrong with you?
I'm pure Evil
I'm still insane, in the best possible way.
I think Brian's idea of romance is using lube.
Your rage caused the meteor strike in Russia. The Antichrist would be proud of his minion.
You win with your thread. Most everything
It's a truck with a steel gate on the back. Just a statement of fact

Motec M820, AIM dash, ported 13B-RE Cosmo, 6-spd trans, 4.3 Torsen, custom twin wg fully divided mani, Custom 4" split into 2x 3" exhaust, Custom HMIC, Custom custom custom custom I like to welder stuff....
No Bolt-ons allowed. Dyno'ed @ Speed1 Tuned by me - 405rwhp on WG.... WM50 cuming soon.
-Angry Motherf*cker Mode ENGAGED-

Last edited by TitaniumTT; 11-20-2010 at 01:28 AM.
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Old 11-20-2010, 03:46 PM   #10
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Quote:
Originally Posted by RETed View Post
So you're basically doing it just for looks?


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Quote:
Originally Posted by iani1.1 View Post
i drift for ... making the car look cool while its in motion
Should I just close the thread again?

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2015 Audi S4 - Samantha - Zero Brap S4
2004 RX8 - Jocelyn - 196rwhp, 19mpg fuel to noise converter
2000 Jeep Cherokee Sport - Wifey mobile - Now with 2.5" OME lift and 30" BFG AT KO's! So it begins
1998 Jeep Cherokee - 5 spd, 4" lift, 33" BFG's - Rotary Tow Vehicle
1988 'Vert - In progress
1988 FC Coupe - Gretchen -The attention whore BEAST!


I'm a sick individual, what's wrong with you?
I'm pure Evil
I'm still insane, in the best possible way.
I think Brian's idea of romance is using lube.
Your rage caused the meteor strike in Russia. The Antichrist would be proud of his minion.
You win with your thread. Most everything
It's a truck with a steel gate on the back. Just a statement of fact

Motec M820, AIM dash, ported 13B-RE Cosmo, 6-spd trans, 4.3 Torsen, custom twin wg fully divided mani, Custom 4" split into 2x 3" exhaust, Custom HMIC, Custom custom custom custom I like to welder stuff....
No Bolt-ons allowed. Dyno'ed @ Speed1 Tuned by me - 405rwhp on WG.... WM50 cuming soon.
-Angry Motherf*cker Mode ENGAGED-
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Old 11-20-2010, 03:58 PM   #11
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Quote:
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Should I just close the thread again?

Please - this is starting to sound like that other forum!
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Old 11-24-2010, 01:44 PM   #12
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I'm going to run these 17x9's +20mm for GRIP and know damn well I'm gonna need wide front fenders.

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Old 11-24-2010, 01:51 PM   #13
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I know all tires are different (even ones that are the "same") but based on my experience you'd need to consider front fenders that are at least 20mm wider than stock.

I currently ave 225/50R16's on 16x8 +32mm wheels with -1.5 degree of camber and I *just* barely clear the fenders. I've since slightly rolled (beat with rubber mallet + heat gun) the front fenders for extra clearance because I was rubbing on track days. I really want to step up to 17x9 +22mm wheels with at least 245/40R17 tires so that's an additional 22.7mm of fender I'd need not considering camber and differences in tire width.
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Old 11-24-2010, 11:09 PM   #14
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So in other words....

NO THEY WILL NOT FIT A STOCK BODIED FC AND THE TIRES THAT YOU WOULD NEED TO BE RUN WON'T FIT THE RIM.
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DEALS GAP!! WOOHOOOO!!!!!

2015 Audi S4 - Samantha - Zero Brap S4
2004 RX8 - Jocelyn - 196rwhp, 19mpg fuel to noise converter
2000 Jeep Cherokee Sport - Wifey mobile - Now with 2.5" OME lift and 30" BFG AT KO's! So it begins
1998 Jeep Cherokee - 5 spd, 4" lift, 33" BFG's - Rotary Tow Vehicle
1988 'Vert - In progress
1988 FC Coupe - Gretchen -The attention whore BEAST!


I'm a sick individual, what's wrong with you?
I'm pure Evil
I'm still insane, in the best possible way.
I think Brian's idea of romance is using lube.
Your rage caused the meteor strike in Russia. The Antichrist would be proud of his minion.
You win with your thread. Most everything
It's a truck with a steel gate on the back. Just a statement of fact

Motec M820, AIM dash, ported 13B-RE Cosmo, 6-spd trans, 4.3 Torsen, custom twin wg fully divided mani, Custom 4" split into 2x 3" exhaust, Custom HMIC, Custom custom custom custom I like to welder stuff....
No Bolt-ons allowed. Dyno'ed @ Speed1 Tuned by me - 405rwhp on WG.... WM50 cuming soon.
-Angry Motherf*cker Mode ENGAGED-
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Old 11-25-2010, 01:03 AM   #15
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Regardless of how retarded the tires look Ant, the rims themselves will not clear the body when the suspension compresses. Thus, they don't really fit.

I remember Ian (BlueTII) posting pics of his fitment.... in fact... I'm going to go dig them up.... not in the link I have saved, not going to bother.... point of the pic was Ian took the springs off, mounted his tire on, and moved the suspension up and down and didn't have any contact.... THUS HIS WHEEL FUCKING FIT!

Quote:
Originally Posted by iani1.1 View Post
seriously? do you not see the pics? they fit.
Take the springs off, then completely compress the susepension and then post pics of your rim hitting the wheel wells and NOT CLEARING by 3/4". Then you can tell me they fit. Until then, they don't fit and honestly I'm getting a little tired of saying this... stop posting up that they will fit when they clearly don't.

Maybe I should go pull the stock XJ rims/tires out and bolt them onto my FC an post pics of them "fitting"
__________________
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DGRR 2009, 2011, 2012 & 2013 - Best FC

DEALS GAP!! WOOHOOOO!!!!!

2015 Audi S4 - Samantha - Zero Brap S4
2004 RX8 - Jocelyn - 196rwhp, 19mpg fuel to noise converter
2000 Jeep Cherokee Sport - Wifey mobile - Now with 2.5" OME lift and 30" BFG AT KO's! So it begins
1998 Jeep Cherokee - 5 spd, 4" lift, 33" BFG's - Rotary Tow Vehicle
1988 'Vert - In progress
1988 FC Coupe - Gretchen -The attention whore BEAST!


I'm a sick individual, what's wrong with you?
I'm pure Evil
I'm still insane, in the best possible way.
I think Brian's idea of romance is using lube.
Your rage caused the meteor strike in Russia. The Antichrist would be proud of his minion.
You win with your thread. Most everything
It's a truck with a steel gate on the back. Just a statement of fact

Motec M820, AIM dash, ported 13B-RE Cosmo, 6-spd trans, 4.3 Torsen, custom twin wg fully divided mani, Custom 4" split into 2x 3" exhaust, Custom HMIC, Custom custom custom custom I like to welder stuff....
No Bolt-ons allowed. Dyno'ed @ Speed1 Tuned by me - 405rwhp on WG.... WM50 cuming soon.
-Angry Motherf*cker Mode ENGAGED-
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