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#11
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Whats involved in changing the log book? Might give the guy a ring the weekend. |
#12
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I think everyone went through the 1.5 vs Vtec thing. I did and you wouldnt believe the diference just buy the Vtec straight off cheaper easier and youll have the right machine not just a copy..
Where abouts are ya from? If ya want a spin in a vtec there are plenty of us around with em, maybe meet up some time..
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Paul 91 Torino Red EF8 90 Torino Red EF6 |
#13
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Having said that, after driving Brians Si at the weekend, the Si is not too far behind the SiR. And it's easier to insure and probably easier to find a good example.
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Mark \'91 Black SiR <- Back on the road!! \'92 Red 1.5x (sold) |
#14
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I agree with mark, the dohc non vtec engine is very quick, and below vtec id say its marginally better.
There really isnt the huge difference that people think.
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89 Black JDM CR-X Si (You might call it a project) 91 Gunmetal Grey UKDM CR-X 16v 98 Passion Orange UKDM Civic VTi MB6 90 White USDM CRX HF (JDM B20B Swap) 05 White USDM Subaru Legacy Outback |
#15
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Agree with that (just to make up for making you narky by suggesting the 1.5 is lighter!
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Black 92 JDM 1.5X....R.I.P. White 91 Irish 16V...SOLD Black 91 JDM siR.....Re-sprayed and re-upholstered!! Red 90 UK VT Turbo...Stolen [ ![]() |
#16
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All forgiven and forgot about [
![]() Remember i had a massive thing about that on crx uk a while back lol
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89 Black JDM CR-X Si (You might call it a project) 91 Gunmetal Grey UKDM CR-X 16v 98 Passion Orange UKDM Civic VTi MB6 90 White USDM CRX HF (JDM B20B Swap) 05 White USDM Subaru Legacy Outback |
#17
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well i have left sir civics and integra and a mivec colt sitting with my si. that was standard bar a set of 15 super-leggra and a ebay induction kit.It all comes down to torque si = 107 Sir = 110 these are rough figures but the difference is that small ..
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#18
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Ummm....not according to the specs page on the site:
Si: 95.4 lbft @ 4,500 SiR: 106.3 lbft @ 5,700 Still, the Si's a bit lighter too. Like I said - not much in it
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Mark \'91 Black SiR <- Back on the road!! \'92 Red 1.5x (sold) |
#19
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There 1.5x and Si specs Mark, these specs on my site were taken from honda.co.jp, converted from kgm/sec to lbft.
D15B 95lbft @ 4500 ZC 106lbft @ 5700 VT 112lbft @ 7000 Peak torque at 7000rpms is just silly, at 5700 its probably the same as a ZC but below the VTEC operation its a lot less. Any VTECs i drove i was a bit disappointed in as they have a very smooth progressive build up where as the ZC was a lot more gutsy low down. Theres a lot more cog swapping with a vtec to keep it on the boil. I really wish i had stuck my ZC on a dyno when it had the manifold and full system, was a different engine. And dare i say it faster than a vtec in the real world. It was actually faster than a 2.7 Porsche Boxster from 2nd gear to the speed limiter, BTDT many times laughing my ass off in a £600 crx :-)
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Mark McCandless JDM CR-X Resource www.cr-x.org |
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