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01-07-2003, 03:21 PM | #51 |
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Location: Campbell, CA
Vehicle:2002 WRX SW WRB |
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01-07-2003, 06:29 PM | #52 |
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Hmm may have to trade my 02RS in for one of these.
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01-07-2003, 09:46 PM | #53 |
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Vehicle:1996 Outback Sport Acadia Green / Slate |
Low Rider
according to autoweek article Subaru press material shows the Sti being 4inches!!! lower that the standard WRX
Any confirmation from other sources? |
01-07-2003, 09:59 PM | #54 |
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Join Date: Feb 2002
Vehicle:555 Having a Subaru shop means too many cars |
It looks like the variable valve timing only changes INTAKE timing while the exhaust is left unchanged, true?
http://Jon.in.CT.home.att.net/2004AVCS.pdf |
01-07-2003, 10:09 PM | #55 | |
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Re: Low Rider
Quote:
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01-08-2003, 02:13 AM | #56 |
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Location: Oregon
Vehicle:2000 Impreza 2.5RS (sept '01-jan '04) |
It has both DCCD and ABS, correct? These two were mutually exclusive options in the past, you could have one or the other but not both.
This is going to be a beautiful car. I must drive one... and hopefully own one some day... -scott- |
01-08-2003, 02:20 AM | #57 |
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ABS with EBD.
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01-08-2003, 03:55 AM | #58 |
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Vehicle:2013 FR-S AVO Orange |
Mate, you ever get any sleep? I at least have the excuse of being on Japan time...
Cheers, Paul Hansen |
01-08-2003, 05:42 AM | #59 |
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Member#: 15622
Join Date: Feb 2002
Location: Campbell, CA
Vehicle:2002 WRX SW WRB |
2:42am and still going strong. Sucks that I'm the only one posting though.
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01-08-2003, 10:54 AM | #60 |
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Location: Salt Lake City, UT
Vehicle:2000 Impreza 2.5RS Blue Ridge Pearl |
DCCD is not new, it's like(I believe) the US auto center diff. Electro hydraulic clutchpack. except instead of letting the TCU control it, the user gets a dial for it. I believe the brits refer to it as "dial-a-smell" because other settings than standard cause the clutch plates to emit a smell somewhat like when you dump your clutch.
As for the WRC regulations, they are not as strict as they used to be. Way back, manufacturers had to produce so many of the cars they run, but now they just have use basically the shell of a car they produce so many of. There are more complex rules, but that's the gist of it. There are different categories of cars/races that Subaru competes in too, so this won't really be a WRC car, but more likely an SCCA Open Class ProRally car... IF it hold together... |
01-08-2003, 03:23 PM | #61 |
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Vehicle:2002 WRX SW WRB |
DCCD hasnt' been offered in with any of the following until now:
1. ABS 2. EBD 3. "Auto mode" (I think, might be wrong) |
01-08-2003, 06:21 PM | #62 |
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Vehicle:2002 Subaru Forester SG silver |
Surprisingly good Spec!
i think the coolest thing about the 2.5l spec of the USDM STi is that it went above and beyond anyone's expectations for the US market. 300hp! I was expecting a warmed over WRX with (hopefully) STi internals (and maybe 265 hp) so that we could safely up the power once it got here. I also did not expect to get DCCD or front LSD. The Brembo's? Who would have guessed! I would expect the normal Subaru 4/2 pots at the most. Even the center mounted tach and most of the interior was brought over. I am so glad SOA did not really cut any corners to make it safe for US consumption (which usually involves dumbing down the product for us hicks).
Good going Subaru! Too bad it won't be here in Wagon form. Us wagon lovers will have to be satisfied with the current 2.0 upgrade path and 280hp. I can't wait till people start crashing these! Yet another drivetrain swap possibility. |
01-08-2003, 06:38 PM | #63 | |
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Location: Redmond, WA, USA
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Quote:
The electroc hydraulic clutch pack technology is not even used on the WRX auto to actually transmit drive as it is on the naturally aspirated autos. (on them the entire rear drive goes through the clutch pack). It cannot handle the torque and duty cycle requirements. The new-gen DCCD (I believe) uses some of the heavy duty VTD technology from the WRX auto box, and the auto mode gives similar behaviour to either the manual VC (but faster) more like the VTD auto. Yes, it is electronically controlled but I believe there actually is a diff there, rather than just the clutch pack. Jon in CT, can you add some color/corrections to my statements? I believe this feature (DCCD Auto) is new for the MY03 (US MY04) STi, Paul would know. The prior STi's I've been in had the adjustment but not auto mode. Glenn |
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01-08-2003, 08:34 PM | #64 |
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DCCD auto is new. In fact, the entire DCCD system seems to be new, or at least evolved from the previous DCCD system. Response is quicker, and probably needed to be beefed up to handle the power of the new STi 2.0.
Cheers, Paul Hansen |
01-08-2003, 09:00 PM | #65 |
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OK, that dovetails with what I'd heard about the new DCCD using some of the VTD bits and the pictures we've seen of the new tranny on the microsite.
Glenn |
01-10-2003, 10:35 PM | #66 |
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Vehicle:2002 impreza RS |
Can anyone give a good estimate on how many turns lock-to-lock the 15:1 steering ratio yields?
Found it: 3.0 Last edited by PeterJ; 01-10-2003 at 10:45 PM. |
01-11-2003, 12:13 AM | #67 |
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How does 15:1 equal 3.0 turns to turn?
If so, that's not so good A quicker ratio of 2.0 turns to turn would be better! |
01-11-2003, 04:04 AM | #68 |
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how would one reduce the lock to lock ratio? replace the rack?
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01-11-2003, 01:44 PM | #69 |
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Vehicle:02 GDA Platinum |
I like how it doesnt come with a soundsystem stock "for weight savings." lol
wow i cant believe were getting the full monty sti. I also thought we would get a super detuned version of the sti. so this is good news all around. keep the info flowing.. GDA |
01-11-2003, 03:27 PM | #70 |
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Vehicle:2002 impreza RS |
subaru.net has more specs that I havent seen here... There seem to be some discrepancies like a ground clearance higher than a wrx even though elsewhere I read that the car is 0.4in lower.
2004 Subaru Impreza WRX STi Sedan Initial Specifications Body 5-passenger sedan with blister-fender design Engine Configuration Horizontally opposed ("boxer") Block Specially reinforced die-cast aluminum with integral cast iron cylinder liners, five main bearings, semi-closed open deck cylinder design Cylinders 4 Displacement 2,457 cc (150 cu. in.) Bore x Stroke 99.5 x 79 mm (3.92 x 3.11 in.) Heads/Valvetrain Aluminum alloy cylinder heads with double overhead belt-driven camshafts (DOHC) four valves per cylinder, Subaru AVCS (Active Valve Control System) variable valve timing and sodium-filled exhaust valves Compression Ratio 8.2:1 Horsepower 300 @ 6,000 rpm Torque 300 lb-ft. @ 4,000 rpm Fuel/Induction/Engine Management Resin composite intake manifold, sequential multi-port fuel injection (MFI) with multi-spray injectors and Tumble Generator Valves, electronic "drive by wire" throttle, high-boost turbocharger, intercooler and manually operated intercooler water spray Emission Control System Low Emission Vehicle (LEV) standard, 50 state certified Fuel Requirement 91 octane minimum Drivetrain Subaru All-Wheel Driving System with DCCD (Driver Control Center Differential), Suretrac limited-slip front differential and mechanical limited-slip rear differential Transmission 6-speed manual transmission with cooler Gear Ratios *a little confusion-these gear ratios were supplied by Subaru-it was pointed out that 6th gear was missing and I will clarify this shortly. 1 3.636 2 2.375 3 1.761 4 1.346 5 0.971 R 3.545 Final Drive 3.9 Chassis Unitized body construction with Ring-Shaped Reinforcement Frame structure, hydroformed front subframe and tailored blank-welded side sills and B-pillars Suspension 4-wheel independent, sport tuned Front MacPherson-type inverted struts with aluminum-alloy lower L-arms, liquid filled L-arm rear bushings, crossmember stiffener bar, coil springs, stabilizer bar and negative-scrub geometry Rear MacPherson-type inverted struts with coil springs, crossmember stiffener plates, trailing arms, twin parellel links and stabilizer bar and negative scrub geometry Brakes Power assisted 4-wheel disc with 4-channel, 4-sensor Super-Sport anti-lock brake system (ABS) with g-sensor; Electronic Brake-force distribution (EBD) Front disc size 12.7 x 1.2 in., ventilated with four-piston fixed position calipers Rear disc size 12.3 x 0.8 in., solid with twin-piston fixed position calipers Steering Quick-ratio rack-in-pinion with engine speed controlled variable power assist, load-sensing valve and variable capacity power steering pump Ratio 15.0:1 Turns, lock-to-lock 3.0 Turning Circle 35.4 ft Wheels 17 x 7.5JJ BBS brand aluminum alloy Tires 225/45ZR17 Bridgestone Potenza RE070 summer/directional Exterior Dimensions Wheelbase 100.0 in. Length 173.4 in. Height 56.7 in Width 68.1 in. Track (front/rear) 58.7 in./58.5 in. Ground clearance 5.7 in. Curb weight (lbs) TBD Interior Dimensions Headroom (f/r) 38.6 in. Legroom (f/r) 42.9 in. Hip Room (f/r) 53.3/51.9 Shoulder room (f/r) 52.7 in./52.9 in. Trunk Volume, sedan 11.0 cu. ft. EPA total interior volume sedan 98.6 cu. ft. EPA class Subcompact Capacities Fuel 15.9 gal. Engine oil capacity 5.0 qt. w/filter Coolant capacity 8.1 qt. Fuel Efficiency EPA city mpg TBD EPA highway mpg TBD BAM! Last edited by PeterJ; 01-11-2003 at 03:32 PM. |
01-12-2003, 02:27 AM | #71 |
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bump
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01-13-2003, 11:35 AM | #72 |
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Vehicle:2002 Impreza WRX Aspen White |
What is the redline on this thing?
Is it 8k like the 2.0 liter sti over seas?
I'd be happy with just 7k because its a bigger block and definitely has a different power band... But more is almost always better ;o) |
01-13-2003, 11:44 AM | #73 | |
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Re: What is the redline on this thing?
Quote:
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01-13-2003, 04:46 PM | #74 |
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It's actually between 7500 and 8000. I've been seeing mid 4 second runs (speculation) 0-60 for the Sti, and low 13's in the 1/4. Also, top end of 155 or so. What does everyone think?
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01-13-2003, 09:23 PM | #75 |
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Other equipment
Is there any news/rumors about other equipment such as:
engine oil coller trans oil coller |
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