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-   -   Fitting 4x 98 on a 4x 100 car (https://www.rx7club.com/1st-generation-specific-1979-1985-18/fitting-4x-98-4x-100-car-1090349/)

Rotary12Ahead 10-01-15 03:36 PM

Fitting 4x 98 on a 4x 100 car
 
1 Attachment(s)
Will these 4x 98 rims bolt to my fb? and do 13x6s fit? what tire specs looks good on that? I have oem stock 13s and bolts

t_g_farrell 10-01-15 03:40 PM

Stock pcd is 4x110, so no they really won't fit. You can easily go up to a 7 inch wide wheel and
it depends on the diameter and where the max wheel width hits on the front springs.

Qingdao 10-01-15 05:23 PM

http://www.ebay.com/itm/20-BIMECC-PCD-VARIATION-WOBBLE-BOLTS-14X1-5-FIT-5X114-3-WHEELS-ON-5X112-CAR-/252107131202?hash=item3ab2c18942&vxp=mtr
Wobble bolts and they will fit. But then you run into the issue of finding tyres. Which availability of 13" tyres is on the decline. Unless you don't mind cheapo Chinese or Korean tyres.


*check your thread patterns on your wheel studs. I just pulled the first ebay ad for wobble bolts that popped up.


EDIT: what offset are those wheels?

Rotary12Ahead 10-02-15 01:07 AM

Move to my thread plz Okay question 2.0 new rims in question
 
The pictured rims are 4x98 rims for k sized euro sports coupes. They appear to tona positive offset less than that of stock offsett pushing the rim further in while maintainging a nice. Lip. Please.educate me if im off.

My fb is 4x110

Im.digging these new rims as well as the rotary shaped rims. Are these made if unontamium/scamium ?

Im looking at my stocks and im thinking do I really want another set of 13, hard to find tires for, alloys. . .

https://cimg0.ibsrv.net/gimg/www.rx7...006a76d751.png

t_g_farrell 10-02-15 08:20 AM

The only 13" performance rubber you will find is RDOT stuff from Hoosier and Toyo and they are
$150 per tire usually. Plus they aren't too street friendly meaning they shed a lot of rubber and
don't work well in wet or cold temps etc.

garagemahal76 10-02-15 09:56 AM

there is the option of Federal Formozas directionals that apparently are NICE

j9fd3s 10-02-15 11:03 AM


Originally Posted by t_g_farrell (Post 11975035)
The only 13" performance rubber you will find is RDOT stuff from Hoosier and Toyo and they are
$150 per tire usually. Plus they aren't too street friendly meaning they shed a lot of rubber and
don't work well in wet or cold temps etc.

i think you could probably get 10,000 miles out of a toyo, they are actually ok for sticky street tires/track day tires. they should be fine in the rain too, we use them as rain tires. not sure about the cold

Rotary12Ahead 10-29-15 12:35 PM

Thanks for the advice!

Is a five lug conversion from an FC the remedy? I just want some rim choice affordable wheel tire combo but I want to have some worth stancing the car later on. I really do dig those advans and I have had my eyes on these rims for the longest

until I came across this picture of these rims i like


https://cimg4.ibsrv.net/gimg/www.rx7...6519d77c9d.jpg


https://cimg6.ibsrv.net/gimg/www.rx7...9dde4920ed.jpg


any ideas? does this alfa share my lug pattern

t_g_farrell 10-29-15 02:12 PM

A gsl-le suspension swap will give you 4x114 pcd and a lot more choices. Its also fairly easy
compared to an FC swap to go to 5 lug.

Rotary12Ahead 10-29-15 03:16 PM

sweet thanks again!


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