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Diffrence between 98 spec r and u.s. suspension

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Old Nov 17, 2005 | 09:54 AM
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Default Diffrence between 98 spec r and u.s. suspension

i know the sway bars and wheels are diffrent. How about the brakes springs and shocks?

What are the engine diffrences? do we have the same cams and pistons?
What about intake header exhaust?

Transmission?

I've searched but could not find all the answers
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Old Nov 17, 2005 | 10:04 AM
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Default Re: Diffrence between 98 spec r and u.s. suspension (ekim952522000)

spring rates are 0.1 kg higher on front and rear.

4-1 header, more aggressive intake cam, different pistons

transmission has 4.785 final drive and GS-R gears for 4th and 5th

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Old Nov 17, 2005 | 10:15 AM
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Default Re: Diffrence between 98 spec r and u.s. suspension (RagingAngel)

awesome thanks
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Old Nov 17, 2005 | 12:02 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (ekim952522000)

and in the rear the jdm cars have tubular links, not the gay cast ones we get.
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Old Nov 17, 2005 | 12:07 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (jdmspoonitr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmspoonitr &raquo;</TD></TR><TR><TD CLASS="quote">and in the rear the jdm cars have tubular links, not the gay cast ones we get.</TD></TR></TABLE>

Do you mean the UCAs in the rear? The ones we get are stamped steel. But yeah, the JDM ones are better.
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Old Nov 17, 2005 | 12:45 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (markpaco)

Anyone know any place that can get the JDM UCAs? I've always been curious about those.
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Old Nov 17, 2005 | 03:54 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (KOALA YUMMIES)

yeah does anyone know where to get the upper control arms?
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Old Nov 17, 2005 | 04:55 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (ekim952522000)

the jdm ( 96 & 98 spec) front springs are shorter than their us counterparts
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Old Dec 11, 2005 | 11:44 AM
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thad
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Default Re: Diffrence between 98 spec r and u.s. suspension (ekim952522000)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekim952522000 &raquo;</TD></TR><TR><TD CLASS="quote">yeah does anyone know where to get the upper control arms?</TD></TR></TABLE>
i'm also very curious about the difference does anyone have these, or know where to get them?
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Old Dec 11, 2005 | 12:40 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (thad)

i have both of the USDM upper control arm and the JDM upper control arms...i like using the jdm ones better...it basically looks like camber kits WITHOUT the adjustable camber feature...hope that makes sense...if i can borrow a digital camera, i can try and take a picture of them...
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Old Dec 11, 2005 | 08:07 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (thad)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by thad &raquo;</TD></TR><TR><TD CLASS="quote"> i'm also very curious about the difference does anyone have these, or know where to get them?</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekim952522000 &raquo;</TD></TR><TR><TD CLASS="quote">yeah does anyone know where to get the upper control arms?</TD></TR></TABLE>

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by KOALA YUMMIES &raquo;</TD></TR><TR><TD CLASS="quote">Anyone know any place that can get the JDM UCAs? I've always been curious about those. </TD></TR></TABLE>

Late the party as usual.... I got mine from A&J Racing years ago.... There's no pic for the time being but they should have them in stock still.

http://www.aj-racing.com/catal...age=1
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Old Dec 11, 2005 | 08:17 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (RagingAngel)

And whats the benefit/difference on them? Whyd they switch?
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Old Dec 11, 2005 | 09:57 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (KOALA YUMMIES)

Apparently it made the tail end a little less twitchy. I noticed this myself....

Changing it will give the car a "milder ride and easier handling"

Directly quoted off the Type-R Legends DVD Vol. 1 during the interview with Spoon president.

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Old Dec 11, 2005 | 11:05 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (an2ny888)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by an2ny888 &raquo;</TD></TR><TR><TD CLASS="quote">the jdm ( 96 & 98 spec) front springs are shorter than their us counterparts</TD></TR></TABLE>

Do you have proof of this? I've never heard this before, and it doesn't seem to be true in my experience.

Also, I've noticed the rear of the car does not gain camber nearly as much when lowered with the 98 spec rear upper control arms.
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Old Dec 11, 2005 | 11:49 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (ekim952522000)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ekim952522000 &raquo;</TD></TR><TR><TD CLASS="quote">yeah does anyone know where to get the upper control arms?</TD></TR></TABLE>

i have a set for sale.
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Old Dec 12, 2005 | 05:48 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (Reid)

these are usdm itr springs on the left, jdm itr springs on the right, you be the judge if the front springs are the same

the jdm springs seem to have one less coil. btw the right spring is from a 96 spec, while the left is from a 98 spec, hence the difference in height
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Old Dec 12, 2005 | 05:50 PM
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Default Re: Diffrence between 98 spec r and u.s. suspension (an2ny888)

Interesting.

I'll check the part numbers the next time I stop by Honda Verno.
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