Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: jameswrx on April 06, 2004, 09:36:21 PM

Title: Got Impul wheels?, can u help..
Post by: jameswrx on April 06, 2004, 09:36:21 PM
Hi people, have these wheels on my skyline and I\'ve noticed a few Rx7\'s running them so thought this a good place to ask..

How the hell do you get the centre caps off????

Might sound stoopid, but, removing the (obvious) spring clip, does nothing, there are no visible bolts or anything, do they unscrew or something?.  The big nut in the middle is all part of the centre cap, but is this used to turn the whole thing?.  I\'ve tried turning them but they won\'t budge, I don\'t want to force them until I know for sure this is the way.  They seem quite seized being alloy and I don\'t want to break them.

Any offers?.:)

Doh!, edited to add pics..

(http://shop4boost.com/wheel.JPG)
Title: Got Impul wheels?, can u help..
Post by: yonner on April 06, 2004, 09:41:51 PM
meh wheels are simelar i aint took em off yet tho lol try the litle holes they might be alen key holes
Title: Got Impul wheels?, can u help..
Post by: jameswrx on April 06, 2004, 09:49:33 PM
nothing behind the holes, you can just see the wheel nuts..
Title: Got Impul wheels?, can u help..
Post by: yonner on April 06, 2004, 09:50:21 PM
dude i seriously dont have a clu :S
Title: Got Impul wheels?, can u help..
Post by: jameswrx on April 06, 2004, 10:00:30 PM
lol, no worries, just wait for someone wjo has these wheels to come along...

:o  :D
Title: Got Impul wheels?, can u help..
Post by: GaryS on April 06, 2004, 10:52:49 PM
I thought wheels like this came with a giant hex key/wrench thing ?
Title: Got Impul wheels?, can u help..
Post by: l3ggy on April 06, 2004, 11:48:10 PM
..ive got these wheels which look similar..I take the spring out then the large bolt in the middle should unscrew, by hand...it\'s metal on the outside for looks but plastic inside to stop the bolt and wheel welding together..HOWEVER..mines were very,very hard to unscrew...took lots off attempts!!!!

Good Luck. Let me know how you get on.

Marc
Title: Got Impul wheels?, can u help..
Post by: J4P RX on April 06, 2004, 11:56:46 PM
QuoteI thought wheels like this came with a giant hex key/wrench thing ?

Yes, they should come with a thing to remove them but these go walkies a lot.
Title: Got Impul wheels?, can u help..
Post by: evildave on April 07, 2004, 02:48:13 PM
hex wrench may be the same size as old bbs bmw alloys or tsw\'s used that style. whats the distance \'across flats\'?
Title: Got Impul wheels?, can u help..
Post by: l3ggy on April 09, 2004, 12:03:02 AM
..did you manage to get the centre piece off??

Marc
Title: Got Impul wheels?, can u help..
Post by: jameswrx on April 14, 2004, 08:02:59 PM
Hi guys, many thanks for the help.

I have yet to get them off :o

I haven\'t been using the car for a while and it\'s been tucked away in my garage.  Just need something big enough to try and undo them.  They deffinately won\'t undo by hand.
Title: Got Impul wheels?, can u help..
Post by: jameswrx on April 14, 2004, 08:05:11 PM
Marc, the spring clip is different to your wheels, the nut is all part of the centre cap and removing the spring clip has no bearing on the centre cap.
Title: Got Impul wheels?, can u help..
Post by: Donato on April 15, 2004, 01:47:15 PM
James,

Have you tried a shop specializing in alloy wheels?

If not a friendly heavy engineering works should have a socket that size, see if they have one slightly bigger and put a cloth over the nut.....i\'m sure they would help you out if you sling a fiver in the boys direction....

If you can\'t source a key or socket for the centre nut then place a tea towel (or something similar) over the wheel to stop it scratching and a set of metal \'G\' clamps of suitable size should release the nut. make sure you put them in the centre of the flats for maximum leverage. Keep them as close to the wheel as possible (hence the cloth!) and it should move, BE VERY CAREFUL USE TWO HANDS, ONE TO PUT LEVERAGE ON AND THE OTHER ABOVE THE HAND TO LIMIT MOVEMENT IF IT DOES SLIP! Dont want you breaking any fingers or scratching the wing!!

Cheers

Donato
Title: Got Impul wheels?, can u help..
Post by: jameswrx on April 15, 2004, 05:18:14 PM
Donato, funny you should say that.. I was looking for my G clamp last night (which I can\'t find grrr).

Seems people, think they do unscrew, so as soon as I get round to it thats the way I\'ll tackle it.  Just hope they are supposed to unscrew and I don\'t break them lol :rollin

Thanks
Title: Got Impul wheels?, can u help..
Post by: J4P RX on April 15, 2004, 05:32:10 PM
Mine unscrew, but are normally so tight I have to jump on the wrench thing
Title: Got Impul wheels?, can u help..
Post by: eddicla on April 19, 2004, 08:06:50 PM
They look like mazdaspeed splits. The big nut and the centre around are fake on mine. It prizes off to reveal five inset studs. The guy who changed my tyres did say \'Dont bring it to him next time\', so good luck.