Modified Homepage
Facebook

1991 Acura NSX - Return Of The Legend

By Jay Chen, Photography by Henry Z. Dekuyper
1991 Acura Nsx Fuel Filter

Driving Ambition '91 Acura NSX

Engine
Engine Code: C30A
Type: 3,488cc V-6, aluminum block and heads, turbocharged and intercooled.
Internal Modifications: 10:1 CR 92.5mm bore Mahle pistons, polished and lightened rods, semi-open deck block, steel-cylinder sleeves, Time-Sert head bolts with ARP head and rod bolts, cometic gasket, and knife-edged crank.
External Modifications: Comptech 256 intake and 251 exhaust cams, stainless 36mm intake, Inconel 30mm exhaust valves, Eibach valvesprings, CT Engineering cam gears, retainers, solid belt tensioner, baffeled oil pan, Toda Racing belt, ported heads, Extrude Hone and Driving Ambition custom-machined intake manifold, Driving Ambition 4-inch intake, custom turbo kit with air to water intercooling, turbo manifold, exhaust system with Burns stainless mufflers, extra oil to air Earl's cooler, Accusump and Driving Ambition filter mounting block, and custom cooling system.
Engine Management Modifications: 1,000cc/min RC injectors, AEM FPR and EMS ECU, Bosch fuel pump, Driving Ambition custom fuel cell and Kinsler fuel filter.

Drivetrain
Layout: Transverse mid-engine, rear-wheel drive
Drivetrain Modifications: NA2 six-speed transmission, Tilton triple-disc carbon-carbon clutch and flywheel, CT Engineering short shifter, Phantom Grip clutch type limited-slip differential, OS Giken 4.44:1 final drive.

Suspension
Front: Penske 8760 three-way race dampers with 1,250 lb/in Hypercoil springs, CT Engineering bumpsteer kit, mono ball suspension conversion, Dali Racing 1-inch antiroll bar.
Rear: Penske 8760 three-way race dampers with 950 lb/in Hypercoil springs, CT Engineering toe-link kit, mono ball suspension conversion, Dali Racing 1-inch antiroll bar.

Brakes
Front: 13-inch vented floating rotors with four-piston fixed Brembo Indy calipers, Pagid Orange pads, XPR stainless steel braided brake lines, Tilton 7700 series 0.7-inch master cylinder.
Rear: 13-inch vented floating rotors with four-piston fixed Brembo Indy calipers, Pagid Orange pads, XPR stainless steel braided brake lines, Tilton 7700 series 0.625-inch master cylinder.

External
Wheels: 17x8 +38 e.t. (front), 18x9.5 +40 e.t. (rear) Volk Racing CE28
Tires: Hoosier R6, 225/40-17 (front), 275/35-18 (rear)
Body: SPA racing mirrors, hood was cut and welded to allow for more airflow from the radiator, Driving Ambition splitter, undertray, dry-carbon rear bumper and trunk, GT-One twin element rear wing, Taitec diffuser, Science of Speed Lexan rear hatch.
Interior: Caged, AIM MXL Pista data system and dash, Driving Ambition dry-carbon dash and center console, Recaro racing bucket, Willans harness, SPA fire system, quick-release steering wheel hub with internal wiring and rear view mirror, Sparco Racing wheel, and pneumatic jacks.

SOURCEBOX
CT Engineering Driving Ambition
By Jay Chen
Enjoyed this Post? Subscribe to our RSS Feed, or use your favorite social media to recommend us to friends and colleagues!

*Please enter your username

*Please enter your password

*Please enter your comments
Comments:
Not Registered?Signup Here
(1024 character limit)
Modified