1966 Superformance

RUFFIAN 40

BUILD OVERVIEW: Originally scheduled for a routine motor and transaxle install, the GT40 became Chris' second garage build and turned into a high tech restomod requiring new processes and technologies that would modernize the legendary GT40 Mark 1. The Ruffian40 was revealed at SEMA 2021 in Toyo's Treadpass booth and helped launch Ruffian Cars.

Articles

  • TOP GEAR

    YOUNG RUFFIANS: CHRIS ASHTON'S WILD MUSTANG AND GT40 CREATIONS

    by Rowan Horncastle

    Read More 

  • MOTORTREND

    THE MOST UNIQUE GT40 REPLICA EVER IS A TOTAL RUFFIAN

    by Rodrez

    Read More 

  • SPEEDHUNTERS

    RUFFIANS RUN WILD: CHRIS ASHTON'S GT40 & MUSTANG

    by Dave Thomas

    Read More 
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Videos

RUFFIAN40

BUILD SPECS

DRIVETRAIN

Engine: Ford Racing 52XS

  • 580HP
  • 445 ft. lbs. torque
  • 8000RPM rev limit
  • 12:1 compression

Transmission: Quaife 5S dogleg transaxle

Oil: Torco SR-5R 5W-50

Exhaust: Equal length, 180-degree headers with vacuum-operated bypass valves

SUSPENSION

Shocks: Bilstein

Front-End Lift: KW

STEERING

Type: Flaming River electronic assisted rack and pinion

WHEELS AND TIRES

WHEELS

  • Make and Model: Signature THREE centerlock
  • Finish: Gloss black hoop, matte bronze center, black hardware
  • Front Size: 18x11
  • Rear Size: 19x14

TIRES

  • Make and Model: Toyo Proxes R888R
  • Front Size: 295/30/18
  • Rear Size: 345/30/19

FUEL

Fuel Type: 91 Octane

Fuel Pump: Hyperfuel swirl pot

BRAKES

Manufacturer: Wilwood

Calipers: 6 piston

Rotors: 14"

ELECTRICAL

Battery: Braille

Engine Management: Ford control pack 2

EXTERIOR

Fenders and Front Spoiler: Designed by Kasim Tlibekov

Roof Scoop: Designed and built originally by Chris Ashton

Side Skirts: Designed by Competition Carbon

Widebody Kit: Produced by Competition Carbon

Headlights: Designed, built, 3D printed, finished, wired and installed by Chris Ashton

Taillights: Morimoto

Door Handles: Designed, 3D printed, and installed by Chris Ashton

Rear Spoiler: 1/8" aluminum sheet

Paint and Body: South County Autobody

Color: 2020 Toyota Cavalry Blue

CHASSIS

Superformance GT40 Mark I

INTERIOR

Gauges: Custom Speedhut Ruffian GT40

Shifter: Jake Palm

AC System: Vintage Air

Rear view camera: Gentex

AUDIO SYSTEM

American V8

SPONSORS

Toyo Tires

Competition Tires

Signature Performance Wheels

Ruffian40 Build Book - Softcover + PDF

The Ruffian40 build book dives into Ruffian Cars' most daring build to date: the modernization of an "untouchable" 1960's racing icon, the '66 Ford GT40. Follow along as Chris transforms a Superformance roller to a widebody SEMA masterpiece! The book measures 9"x12" and is packed with detail spanning 192 full-color, glossy pages. It makes a great coffee table book or conversation piece and will hopefully be a source of inspiration for future builders.

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