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Author Anyone know much about Honda S2000's
Mattb
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Registered: 2nd Feb 03
Location: Under your sisters bed
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16th Apr 08 at 16:22   View User's Profile U2U Member Reply With Quote
Have a few questions i need answering..

How is the clutch operated on these, is it mechanical or hydraulic?
How are the gears selected, rod, cable or a direct selector out the box?

Finally whats the tuning potential of these?

Cheers guys
Robbo
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Registered: 6th Aug 02
Location: London
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16th Apr 08 at 16:24   View User's Profile U2U Member Reply With Quote
Jackson Supercharger is the general route, lower the VTEC limit to 4k, Hondata remap in addition to usual routes
Norledge
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Registered: 17th Mar 08
Location: Cheltenhamshire
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16th Apr 08 at 16:28   View User's Profile U2U Member Reply With Quote
IIRC it's hydraulic clutch and cable change?

We had one it work about a year ago and i'm SURE i sold the slave cylinder off it
Norledge
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Registered: 17th Mar 08
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16th Apr 08 at 16:29   View User's Profile U2U Member Reply With Quote
BTW VTEC on bodies at full chat will make and petrolhead jizz where he stands...

Which the driver will more than likey enjoy

[Edited on 16-04-2008 by Norledge]
Robbo
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16th Apr 08 at 16:31   View User's Profile U2U Member Reply With Quote
Ooh yes, TBs on a K20a are good too

Check out what Ariel do to get 300bhp out of one... S/C deffo but not sure what else
AndyKent
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Registered: 3rd Sep 05
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16th Apr 08 at 16:50   View User's Profile U2U Member Reply With Quote
I've been looking at these ALOT.

Tuning potential other than a supercharger is limited, and even with that you'll be wheelspinning it in 3rd at full chat even on dry roads. Some people get through tires like water.

Better off looking at doing the suspension and stripping it for even less weight.

I wouldn't have said lowering the VTEC would do much to be fair, the engine is so well tuned as standard I don't think the different cam profile would help with so few revs.
Robbo
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16th Apr 08 at 16:51   View User's Profile U2U Member Reply With Quote
S2k's kick in at 5.7k anyways as opposed to the 6.2k where the CTR's kick in... VTEC reduction is a very common mod
AndyKent
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16th Apr 08 at 16:59   View User's Profile U2U Member Reply With Quote
Yeh, I know they do that on other honda engines, but not sure its quite so responsive on this particular one................there are a few ECUs which increase the overall rev limit, but I'm not sure I've come across a lowered one........until you prove me totally wrong
Robbo
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16th Apr 08 at 17:01   View User's Profile U2U Member Reply With Quote
Que? Trawl the Honda boards dude... itsa VERY common mod :S Esp on CTR so I presume S2ks will be too
AndyKent
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16th Apr 08 at 17:03   View User's Profile U2U Member Reply With Quote
Don't think so, I've just done a load of searches on an S2K specific forum and can't find anything related to lowering the VTEC point, only raising.
AndyKent
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16th Apr 08 at 17:04   View User's Profile U2U Member Reply With Quote
....such as this http://www.s2ki.com/forums/index.php?showtopic=329998&st=0&#entry6414269
Robbo
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16th Apr 08 at 17:07   View User's Profile U2U Member Reply With Quote
Thats a very old post, liek I say, VTEC controllers are very common... moreso on CTRs but Im sure S2ks do it too
Mattb
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Registered: 2nd Feb 03
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16th Apr 08 at 17:08   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Norledge
IIRC it's hydraulic clutch and cable change?

We had one it work about a year ago and i'm SURE i sold the slave cylinder off it


Excellent... i may hatch my little plan if thats the case..

85' RX7 powered by honda....
AndyKent
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16th Apr 08 at 17:11   View User's Profile U2U Member Reply With Quote
Is a bit old, but the engines haven't changed much. This is slightly newer....

http://www.s2ki.com/forums/index.php?showtopic=389343&st=0&#entry7699970

I can only guess that the engine really is squeezing out every last drop of performance, as not much seems to make much of a difference.

As I say, suspension and weight saving would be a much wiser route to take.

 
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