Acura NSX: 1991 coupe, track prepared and street legal. Exceptional among NSXs.

1991 Acura NSX Description

Looking for a flawless, concours-quality 1st-gen NSX? Not here. However, if you’re looking for The. Best. Example. of a track-prepared, street-legal NSX in the country, here it is. For Sale. At auction. No reserve. Bidding will open at $31,111. Kind of a dream-come-true for NSX enthusiasts. This isNSX Coupe #3112, the icon of Chin Motorsports. Berlina Black, Ivory seats, 1991. Original owner Kin M. 2nd owner Don N. I bought it from Don. This car has been owned by Chin Motorsports since 2006, and has been developed to a high level of track preparation, while still retaining complete interior, carpet, A/C, renowned NSX cockpit comfort, with perfectly clean title. The development of this car emphasizes road-course lap performance. There are some higher-HP NSXs that will go faster in a straight line. There are some cosmetically superior garage queen NSXs that have been rarely driven. But, it is unlikely that you will find a street-legal NSX anywhere that can achieve a better lap time at Sebring, Road Atlanta, Watkins Glen, Laguna Seca, Road America, and also looks this good. The odometer displays about 75,000 miles now. That is accurate. However, about 55,000 of the total are track miles. Accordingly, this car has been exceptionally well-cared for. It has received professional track preparation and meticulous OCD maintenance its entire life. About $100,000 has been spent in the last 10 years on service and upgrades. No exaggeration. The engine has been replaced. The original (NA1) 5-spd transmission has been replaced with a next generation (NA2) 6-speed, including flywheel and clutch. All suspension components have been replaced and upgraded. The brake system has been replaced and upgraded with standard-setting Brembos. Cosmetically, this car looks great. Yet, on close inspection, one can see signs of road rash/pitting on high-wear areas like behind the wheels, from serious track use. However, the front end does not show any road rash because it is fully protected under a clear bra. There are several minor random nicks and scuffs, as one might expect on a 75,000 mile car. This car has never been wrecked, but, it has had some maintenance paint and body work done over the years, to the nose and front fenders. The most notable cosmetic flaw is on the left front fender. It was painted several years ago, and then paint protection film applied. As the clear film has aged, it has shrunk slightly, and that has stretched the underlying paint layer, causing minor cracks around the fender edge. This condition only exists on that particular fender. All paint work from the A-pillars back, is original. A replacement LF fender is also included with the sale.

If one were to buy a used NSX today and prepare it to this level, it would take a year and a $75,000 build budget to get to this state. I’ve already done that hard work. Save yourself the time, trouble and expense by acquiring this car. This NSX is not perfect. Yet, it is awesome. And it is now for sale. Pre-sale inspection in person can be arranged if you’re in N.Ga. (Braselton). And for you NSX enthusiasts, who wonder how is it that I can possibly part with this car, don’t worry… I have another NSX! Here is the extensive list of mods and upgrades, along with known defects and also spares:

​EXTERIOR/BODYWORK/APPEARANCE:

Custom nose/front spoiler with Integrated brake cooling ducts.

Full-coverage custom 3M clear paint protection: nose, fenders, hood, all the way to the windshield and side mirrors.

Custom window tint

Tecnomagnesio wheels. 17X8 front, 18X10 rear. Magnesium construction, highly desirable NSX-specific application. Sticky Hoosier R6 DOT tires: F: 235/40/17, R: 295/35/18 (not recommended for wet driving)

Spare set of tires and wheels: Kumho tires on 5zigen wheels: 16 inch front 17 inch rear

H I D headlight conversion.

Custom carbon-fiber side-vent ducts by Cantrell Concepts

Custom Carbon-fiber cold-air intake duct by Cantrell Concepts.

Billet aluminum strut bar: RM Racing

NSX-R look-alike rear wing. Take-off OEM wing in original condition is included in sale.

ENGINE:

C30A 3.0L DOHC/4-valve V-6. VTEC? Hell yeah, this is the mother of all VTEC.

All original internals, has never been opened up. This engine was installed about 20,000 miles ago .

Water pump/timing belt service has been done on the replacement engine.

Billet oil pump drive gear upgrade : Dali Racing

Comptech Supercharger, whipple screw blower, 5psi pulley

Comprehensive fuel system upgrade: Walbro 255 pump. RC 550 injectors. Aeromotive fuel pressure regulator. Braided stainless fuel lines and A/N fittings. Installation by Forged Performance in Atlanta.

AEM ECU, stand-alone engine management.
Tuned by Mase Engineering. 330bhp/290rwhp.

Long-tube stainless headers: Comptech

Custom 2.5 inch high-flow exhaust system. No cats or test pipes. (25yo car does not have to be emission tested!)

Mishimoto aluminum radiator, 50mm. Increases cooling capacity 25%.

high-capacity aluminum coolant reservoir: Dali Racing

Crankcase vent blow-by capture system, aluminum reservoir: RM Racing

Carbon-fiber cold-air intake filter housing by Comptech.

Carbon-fiber trim cover on master fuse box by Comptech

Gearbox: OEM six speed conversion (originally 5 speed), flywheel and clutch have been replaced accordingly.

SUSPENSION:

JRZ RS double-adjustable racing dampers.

HyperCo Springs: 800lb front/400lb rear.

All eight aluminum control arms have been replaced, front and rear, OEM parts

Front sub-assembly compliance pivots/uprights have been replaced, OEM parts

Non-compliance heim joints on all tie rod ends

Non-compliance rear beam sub-assembly: Science of Speed

28mm super-stiff front sway bar: Dali Racing

Rear sway bar is OEM

Traction control system deleted.

BRAKES

Brembo Indy GT four-piston calipers, all four corners. 330 mm 2-pc rotors.

Braided stainless brake lines

Brake master cylinder has been replaced, OEM parts

OEM 4-channel ABS system is fully functional

Cockpit hand-brake/e-brake is not functional (incompatible with Brembo calipers)

INTERIOR​

Custom carbon-fiber trim replaces OEM plastic panels in doors, instrument panel, and center console.

OEM Ivory leather seats in excellent condition. These seats had been uninstalled, packaged, and stored for 10 years while the car was equipped with race seats.The OEM seats have also been modified to allow for use of 5-point harnesses.

Brand new,never usedNSX original equipment floor mats.(been in storage for years)

Brand new, never used NSX original equipment trunk mat (been in storage for years)

NSX-R titanium shift knob with carbon fiber mesh shift boot.

Aluminum sport pedals from RM Racing for improved heel/toe performance.

Custom center-console twin gauge installation: boost pressure and fuel pressure.

Comptech harness bar/chassis stiffener with SafeCraft Racing five point restraints. These restraints were uniquely custom made for this car, and are the best harness restraints available.

Right-hand sun visor autographed by Honda NSX project lead engineer Shigeru Uehara, “father of the NSX”; andlegendaryAmerican sports car racer Randy Pobst, who has driven this car.

KNOWN DEFECTS

left front fender has minor paint cracks under clear bra, in places along fender edges.

small crack in plastic bumper cover near left front headlight

minor crack in windshield top right side corner in the sun tint strip, that cannot be seen.

fuel pressure gauge and aftermarket oil pressure gauge do not display. Gauges are functional, but the signal sending units need replacing

rear trunk struts need replacing. A custom piece of wood trim is provided to hold the trunk open. ☺

Rear trunk carpet is not present. However, brand-new original equipment NSX trunk mat is present.

OEM trunk mounted tool tray is not present

OEM sound system not working, head unit turns on; but, no sound is heard. OEM trunk-mounted CD Player not present.

Spares list, all included with the sale:

OEM collapsible spare tire and spare tire mounting bracket.

OEM front nose/bumper cover (needs repair)

OEM rear wing

Custom Speedlingerie bra/nose protector

OEM left front fender (needs repair)

Extra set of tires and wheels, 16 and 17 inch.

Extra brake rotors and brake pads

And some NSX branded custom apparel.

JH4NA1155MT003112

On Jul-18-16 at 08:45:04 PDT, seller added the following information:

Special notes on bidding eligibility:

• SERIOUS BIDDERS ONLY: Do not bid if you are not fully liquid for the purchase price.
• Prompt earnest money payment required at auction close: $2,000 via Paypal.
• Full final payment must be made w/in 72 hrs by cashier's check or cash.
• ebay users with feed back score less than 10 ARE NOT ELIGIBLE to bid.