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View Full Version : J's Racing Roll Centre Adjuster FCJ-03



evolution
01-12-2010, 01:26 AM
Recently installed the J's Racing Roll Centre Adjuster (RCJ) on my RB1. From what I read (taken from the nungen website), lowering vehicles alters the suspension geometry angles which in some cases can actually increase body roll and reduce cornering performance. The roll center adjustment kit enables the vehicle to be lowered without detriment to the suspension system. It
1) Decreases body roll
2) Improves tire contact patch with the road
3) Increases steering wheel responsiveness
4) Enables increased cornering force.

Graphic explaination from the J's Racing site which I don't understand, but the pictures looks nice

http://www.jsracing.co.jp/js3/index.asp?xMODE=SHOP&xSW=0&xCONTENT=ROLLCENTER

http://www.jsracing.co.jp/js3/index.asp?xMODE=SHOP&xSW=3&xBLAND=1&xSHASHU=11&xPARENT=65&xNO=FCJ-O3&xKEYWORD=

Personally, my car had abit of bump steer and on uneven roads the steering wheel would sometimes track to one side. After installing the RCJ, the side tracking on uneven roads is gone, bump steer is gone and it seems to handle corners better especially if the corner is over an uneven surface.

So now to some pictures

The box that it came in
http://i234.photobucket.com/albums/ee128/rb1odc/Odyssey/ip4IMG_0144.jpg

Contents
http://i234.photobucket.com/albums/ee128/rb1odc/Odyssey/ip4IMG_0145.jpg

Installed

http://i234.photobucket.com/albums/ee128/rb1odc/Odyssey/IMG_3842.jpg

The people at pedders had to remove the brake rotor dust covers as it was in the way

http://i234.photobucket.com/albums/ee128/rb1odc/Odyssey/IMG_3838.jpg

http://i234.photobucket.com/albums/ee128/rb1odc/Odyssey/IMG_3837.jpg

AusAccord
01-12-2010, 07:55 AM
why you are posting on here? what is the purpose of this post? have you thought its affecting others life? now i have a problem with wallet dryness as i've been poisoned by this post and i need a pair of tyres as well...argh........ btw, very nice bro!!

evolution
01-12-2010, 09:13 AM
Bro, my wallet is also very empty at the moment. So I post here hoping people will see my for sale thread, click on the link and buy something so that my wallet is no longer empty. ;)

AusAccord
01-12-2010, 09:15 AM
haha, good try man!! may be i should sell some of my stuff as well.....

evolution
01-12-2010, 09:30 AM
Not a good idea... That would create competition in the market place... And that would cause massive undercutting. To that end both our wallets will still be empty in the end.. Heheheh

AusAccord
01-12-2010, 09:37 AM
tks for the economic lecture... will hold my stuffs then

evolution
01-12-2010, 09:40 AM
Hahahah you know I'm only joking :p

AusAccord
01-12-2010, 09:49 AM
you know i know you are only joking man!! forgot to ask, how long does it take for installing?

evolution
01-12-2010, 09:52 AM
I think the guy told me an hour each side an then another hour to do the alignment and camber adjustment.

Atjo
02-12-2010, 12:05 PM
Was the black rubber meant to look like it's crooked?

AusAccord
02-12-2010, 12:09 PM
^^ oh yeah buddy....

evolution
02-12-2010, 02:17 PM
Was the black rubber meant to look like it's crooked?

I believe so, looks the same as the one on the J's Racing website