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Old 10-29-2001, 01:41 PM   #1 (permalink)
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NSX brake upgrade/redrilling rotors

Im thinking of upgrading my 4g lude to NSX brakes. Anyway, I think it would be better to use an NSX rotor over a vtec rotor since it is a bit wider and I think would reduce warpage (sp?) alot. The issue is that the nsx is 5 lug and my lug is 4x114.3. Anyway, I am wondering if there is anyway to have the rotors redrilled to fiit the 4 lug. Anyone know? How much would it cost?
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Old 10-29-2001, 03:00 PM   #2 (permalink)
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theres a good article about it on www.hondaprelude.com... heres a link

http://www.hondaprelude.com/resources/article.asp?id=30

hope it helps.
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Old 10-29-2001, 07:07 PM   #3 (permalink)
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Re: NSX brake upgrade/redrilling rotors

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Originally posted by Jordan_4WS
Im thinking of upgrading my 4g lude to NSX brakes. Anyway, I think it would be better to use an NSX rotor over a vtec rotor since it is a bit wider and I think would reduce warpage (sp?) alot. The issue is that the nsx is 5 lug and my lug is 4x114.3. Anyway, I am wondering if there is anyway to have the rotors redrilled to fiit the 4 lug. Anyone know? How much would it cost?
no one will drill the rotors to a 4 lug, it compromises the integrity of the rotor. same thing with wheels already drilled.

your only hope is maybe some machine shop monkey can make the rotor a composite rotor by replacing everything but the friction material. i dunno if thats even possible though.

good luck
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Old 10-30-2001, 10:04 AM   #4 (permalink)
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In my magazine "Carboy"(from Japan). Thay are doing a conversion like this and they just took the 5 hole rotors and drilled holes and put them on, it worked fine. I don't think I would do it tho.
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Old 10-30-2001, 09:38 PM   #5 (permalink)
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Originally posted by LudeTec
In my magazine "Carboy"(from Japan). Thay are doing a conversion like this and they just took the 5 hole rotors and drilled holes and put them on, it worked fine. I don't think I would do it tho.
Josh
any monkey can drill holes. but this is interesting. i'd like to check out that mag....have a scanner?
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Old 10-30-2001, 10:32 PM   #6 (permalink)
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Yeah, can you scan the magazine or is there anyway to get it online? Also is it in english? cause i speak no other languages.
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Old 10-31-2001, 09:11 AM   #7 (permalink)
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I know anyone can drill holes it is just cool cause they are crazy in Japan. I can scan it, but it is in Japanese.
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Old 10-31-2001, 09:47 AM   #8 (permalink)
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Wouldn't bigger brakes up front screw up the bias of the braking system? ie: making the front a whole bunch stonger then the backs causing them to lockup, or in certain cases, cause the ABS to kick in excessivly?
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Old 10-31-2001, 10:07 AM   #9 (permalink)
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Quote:
Originally posted by Absolut
Wouldn't bigger brakes up front screw up the bias of the braking system? ie: making the front a whole bunch stonger then the backs causing them to lockup, or in certain cases, cause the ABS to kick in excessivly?
. . .your front brakes alredy control about 70% of braking force
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Old 10-31-2001, 10:48 AM   #10 (permalink)
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I asked that quetsion to Brady and Thekev (members who did the upgrade from the hondaprelude.com forum); and they said there is no problem since the front does so much of the breaking. I know you usually have to mainatin stock braking relationship between front and back; but they said this would not work well on a lude since so much of the braking is done in front.
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Old 11-01-2001, 06:26 AM   #11 (permalink)
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Keep in mind that CarBoy also rolls fenders with baseball bats. If they knew what curb feelers were, they would probably use those, too.

Drilling those holes off-center could seriously f*ck up your car. The last thing you want is a caliper to sieze when you're braking hard at 80mph. Not to mention if it's off, your wheel balance will be off and your braking compromised.

A good machine shop could do it, but unless you work in one you would be better off buying the 5th gen hubs. 5th gen wheels are cheap, too (I have a set I can't f'ing give away), so there's no reason not to do it. Having the holes drilled right will cost you as much, doing it yourself will insure a costly accident, maybe a deadly one.
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Old 11-02-2001, 11:15 AM   #12 (permalink)
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Hey,
Will the 5th gen hubs fit right onto the 4th gen? Or do you have to change knukles as well?
Just currios
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