Besides the engine and the use of a limited slip what are the difrences btw a gsr and a Type R?

 

your gonna get flamed but whatever...........too many differences to list........even the shell is reinforced in certain areas.......

 

Nah!
Just like an LS.

 

Would it be quicker to list the similarities?

1. They look somewhat simular.
2. They are both called integra.

 

Lots of differences; I'm sure a search would turn them up, but this should get you started:
http://www.itrca.com/FAQ/general/spottersguide.php

 

lol

 

Search.

 

and Destroy!!!
Oh, and the ITR uses lightweight paint y0!


[Modified by OG Bizzle, 10:54 AM 2/20/2003]

 

Integra Type R Technology

PERFORMANCE
<u>Engine Block and Crankshaft</u>

The Type R utilizes a pressure die-cast aluminum alloy block with cast-iron cylinder liners for light weight and maximum durability. The rigid crankshaft is made of forged steel with eight balance weights to reduce vibration at high speed by 20 percent over the previous model. The crankshaft journals feature a special micro-polished surface finish to reduce friction and increase durability.

<u>Connecting Rods and Pistons</u>

The Type R uses specially developed pistons with high pressure cast crowns and reshaped to increase the compression ratio to 10.6:1 The piston skirt is coated with molybdenum to reduce friction and allow it to maintain high rpm operation. The connecting rods are specially selected and precisely matched to ensure perfect balance and minimize variation between each rod. This is accomplished by manual selection and installation.

<u>Cylinder head, Valves and Camshafts </u>

The intake and exhaust ports are hand polished in the area near the valve seat to ensure optimal, non turbulent gas flow for increased power. In addition, lightweight intake valves and oval section dual intake valve spring are used. The oval section allows the use of high performance camshafts to increase flow at high rpm. And specially designed, lighter weight valves help raise the rpm limit of the Type R engine by an additional 200 rpm. The Variable Valve Timing and Lift Electronic Control (VTEC) system solves the age-old trade-off between tuning an engine for high speed power output or low-speed speed torque and responsiveness. Until Honda engineers developed VTEC an engine could have one or the other. But not both. But VTEC has rewritten the rules. Using a unique arrangement of three cam lobes and three corresponding rocker arms for each pair of valves, the VTEC system can alter not just valve lift, but valve timing as well in response to engine load and driver demand. VTEC operates on intake as well as exhaust valves. The crossover point between nominal valve lift and high valve lift occurs at 5700 rpm. This makes the Type R engine responsive under all operating conditions for excellent midrange torque and especially when going from part-throttle, steady state cruising to full throttle.

<u>Throttle Body/Intake Manifold/Air Intake</u>

The Type R uses a large-diameter throttle body and exclusive single-port intake manifold. The cast aluminum intake manifold features a large-diameter, single intake runner for each cylinder with a short direct past to the cylinder head for maximum high-rpm efficiency. The fuel injectors point almost directly towards the center of the intake valve in order to reduce condensation on the intake port walls and improving driveability. And to ensure an ample supply of cool air, the air inlet has been moved from the engine compartment to an area behind the left front fender.

<u>Oil Jet/ Bearing Material/ Oil Cooler</u>

To help ensure long-term durability and help dissipate engine heat, a jet of pressurized oil is directed to the underside of the pistons. This technology was developed and refined in Formula One racing. Another technology pioneered in Formula One is the Surface-Oriented Crystal Bearing Material. This special surface traps a layer of oil and holds it far better than conventional bearing surfaces to reduce friction and enhance reliability. TO maintain optimal engine temperature, the Type R features an aluminum oil cooler which is mounted on the engine block.

<u>Exhaust System</u>

For proper exhaust gas management the Type R features a stainless steel, Tri-Y, large diameter header system. This is connected to a free-flowing exhaust system with increased pipe diameter, the addition of a third exhaust chamber and a performance-oriented muffler with a large NSX-style exhaust tip.

<u>5-Speed Manual Transmission</u>

The close-ratio 5-speed transmission used in the Type R is different from that used in any other Integra. It has specific ratios, bearing design and clutch. It also has a special lightweight flywheel coupled with a heavy duty, hydraulically activated clutch. The closer spacing of the ratios takes maximum advantage of the Type R's increased power.

<u>Front Suspension</u>

Like every Acura, the Type R uses a double wishbone suspension design. Due to the high performance goals however, some refinements were added. The first is a performance rod which stiffens the lower subframe. A second is the strut tower bar that ties together the tops of the front damper housing for increased stiffness. Both of these help enhance handling precision. The L-shaped lower control arms are also equipped with specially tuned compliance bushings. These allow the lower control arm to impact a toe-out condition on the front wheels to allow the vehicle to track more precisely.

<u>Rear Suspension</u>

The rear suspension features springs with progressive rates as opposed to single rate springs to increase springing force throughout the range. In addition, rear damping rates have been increased 66 percent on jounce and 31 percent on rebound. And to enhance rear wheel stability, the bearing span within the rear-wheel hub has also been increased by 10 mm.

<u>High Rigidity Brake Calipers and Anti-Lock Braking System</u>

Like all Integra models, the Type R features four wheel disc brakes with ventilated front rotors. For maximum rigidity and to provide a shorter pedal stroke, the Type R uses large, stout calipers that have a higher resistance to flexing and spread under severe braking conditions. The Type R also uses larger rotors than the rest of the Integra line and is equipped with a refined ABS system which weighs 12.4 lbs less than the GS-R unit.

<u>Torque-Sensing Rotary Valve Steering Gear</u>

Rather than a conventional power steering system that uses vehicle speed to determine the amount of steering assist, the Type R system uses a combination of engine rpm and the amount of torque generated between the tire and the pavement. This provides a more linear power assist program and exercises more precise control over the amount of assist provided.

<u>Wheels and Tires</u>

The Type R is equipped exclusively with Bridgestone Potenza RE010 performance tires similar to those found on the NSX. They provide greater cornering force, better response, excellent road feel, and predictable handling behavior. The Type R white aluminum wheels have a 5 mm greater offset that the GS-R and they feature a 5-lug hole pattern for increased rigidity.

STRUCTURE

<u>Body Rigidity</u>

Clearly rigidity is a primary design goal when producing a vehicle of the Type R's performance potential. Key structural components were reinforced throughout the structure including rear wheel housing, rear pillar upper garter, rear roof rail upper, rear wheel arch extension, rear lower arm bracket and rear damper gusset.

<u>Body Refinements</u>

The Type R features a number of innovations that improve performance, durability and safety. For starters, it provides 298.9 degrees of visibility. The beneficial impact of all-around visibility on safety is self-evident. To reduce wind noise and enhance aerodynamic efficiency, the Type R uses a pin-guide sash system for the door glass. The pin holds the window captive against the sash and forms a tighter seal than conventional designs. To enhance illumination, all Integra models use projector beam headlamps for low beam use. These reach 13 feet farther and illuminate an area 20% greater than previous generation Integras. The high beams feature a redesigned halogen lamp with reach 125 feet farther and illuminates an area 2.5 times greater.

Colours

All Integra Type Rs will be available in Championship White, Flamenco Black and Phoenix Yellow. The white colour was developed for Honda's Formula One race cars in the early 1960s and is used in the Type R to commemorate the company's first-ever Formula One victory -- Richie Ginther's first place finish in the 1965 Mexican Grand Prix.

Seating

As is fitting in a sporting machine of the Type R's capabilities, the seats are deeply bolstered and trimmed with a grippy cloth material to help keep the driver securely in place during spirited driving. The Type R has an exclusive pattern, different from any other Integra. Seats feature manual fore/aft and rake adjustment and the driver's seat has a lumbar adjustment.

 

Wow, now thats a detailed list

 

Dont GS-R's have this too? Someone please advise.

 

Very nice details...

 

1994-1996 GSRs have an oil cooler.

Didn't you notice you didn't have an oil cooler when you changed your oil?

 

nope, my GS-R is still new. (one of very last made), I got my last free oil change from Acura couple months ago. So I havent done a DIY yet.

So I do have an Oil Cooler or not?

 

 

What the hell????

So Acura downgraded the GS-R's???? They must have done something to compensate for no oil cooler, or no???

 

They offered the GSR in silver to make up for it.

 

that blows ...even my 89 LS Teg has an oil cooler

 

An oil cooler only makes a difference at the track, where extended high rpm use makes the oil temp increase.

How many GSR owners would notice a difference between not having an oil cooler and having one?

If you didn't know whether or not you had an oil cooler, you do not need it anyway.

Don't worry about it.

 

ahhhhh.... no, its not okay!! I'm kind of pissed

Here in Toronto, it gets really hot and humid during the summer, I drive a lot, and I notice a substantial decrease in performace in those weathers. I hardly ever us AC either. I'm sure if I had an Oil Cooler, it would help.

Ok, I know what my next mod is now.

 

The Type R has nifty stickers... like so..




[Modified by ITR 2K, 6:17 PM 2/20/2003]

 

That's probably more due to "heat saturation" of the motor and the parasitic drag of the a/c compressor on the motor. Your alternator is also making less power in that heat.

Get a better alternator and change your coolant more often.

If you're running a short-stick intake - take that off too.

 

HAHA LOL!

 

nope all integras are the same, the only difference in the stickers

 

Your seals will love you later.

Help with what? Like Reid said, you don't track your car, yet change your own oil. Don't bother.