Канал: Mad Marx

Spa Summer Classic - YTCC Race 1 - Triumph TR8 IMSA GTO

Spa Summer Classic - YTCC Race 1 - Triumph TR8 IMSA GTO

Harley Davidson 48

Harley Davidson 48

Jack's Racing Days 2023 - YTCC V8 - Race 3

Jack's Racing Days 2023 - YTCC V8 - Race 3

Going to Assen Triumph TR8 IMSA GTO

Going to Assen Triumph TR8 IMSA GTO

Triumph TR8 IMSA GTO test run

Triumph TR8 IMSA GTO test run

I'm A Walrus - Hardrock / Metal Cover (The Beatles)

I'm A Walrus - Hardrock / Metal Cover (The Beatles)

Triumph TR8 in the Rain

Triumph TR8 in the Rain

Triumph TR8 Racecar

Triumph TR8 Racecar

Triumph TR8 IMSA warmup

Triumph TR8 IMSA warmup

YTCC - 2021 Dijon Race 3 - Triumph TR8 IMSA GTO and how things get worse

YTCC - 2021 Dijon Race 3 - Triumph TR8 IMSA GTO and how things get worse

YTCC - 2021 Dijon Race 1 - Triumph TR8 IMSA GTO

YTCC - 2021 Dijon Race 1 - Triumph TR8 IMSA GTO

Harley Davidson Sportster 48 on Champcella Route

Harley Davidson Sportster 48 on Champcella Route

Harley Davidson Sportster 48 driving from Cannes to St. Tropez

Harley Davidson Sportster 48 driving from Cannes to St. Tropez

Roland SH201 - Sound

Roland SH201 - Sound

Spa Summer Classic - YTCC Race 3 - Colmore - Triumph TR8 IMSA GTO

Spa Summer Classic - YTCC Race 3 - Colmore - Triumph TR8 IMSA GTO

Autometer Oil Temp voltage

Autometer Oil Temp voltage

Cosmic Doom

Cosmic Doom

Nürburgring 2019 - Triumph TR8 IMSA GTO - Rain

Nürburgring 2019 - Triumph TR8 IMSA GTO - Rain

Blade Runner 2049 - Lost Dreams - Hommage to a Movie - DeepMind 12

Blade Runner 2049 - Lost Dreams - Hommage to a Movie - DeepMind 12

Kyuss - Thong Song....singing try

Kyuss - Thong Song....singing try

Historisches Flugplatzrennen Zweibrücken 2020 - Triumph TR8 IMSA GTO

Historisches Flugplatzrennen Zweibrücken 2020 - Triumph TR8 IMSA GTO

Triumph TR8 IMSA GTO engine start

Triumph TR8 IMSA GTO engine start

Born To be Wild Slow Corona Version 2020

Born To be Wild Slow Corona Version 2020

A little ride on a Harley Davidson Sportster 48

A little ride on a Harley Davidson Sportster 48

Harley Davidson Sportster 48 - engine and Penzl exhaust noise.

Harley Davidson Sportster 48 - engine and Penzl exhaust noise.

Triumph TR8 IMSA GTO original Scenes from Mosport 1981 and 1983

Triumph TR8 IMSA GTO original Scenes from Mosport 1981 and 1983

2019 Belcar Historic & Youngtimer Cup - Westfalen Trophy - Race 1 - Triumph TR8 IMSA GTO

2019 Belcar Historic & Youngtimer Cup - Westfalen Trophy - Race 1 - Triumph TR8 IMSA GTO

My new Harley Davidson Sportster 48

My new Harley Davidson Sportster 48

2019 Belcar Historic & Youngtimer Cup - Westfalen Trophy - Race 2 - Triumph TR8 IMSA GTO

2019 Belcar Historic & Youngtimer Cup - Westfalen Trophy - Race 2 - Triumph TR8 IMSA GTO

2019 Belcar Historic & Youngtimer Cup - Westfalen Trophy - Qualification - Triumph TR8 IMSA GTO

2019 Belcar Historic & Youngtimer Cup - Westfalen Trophy - Qualification - Triumph TR8 IMSA GTO

YTCC 2019 - Dijon 2 - Triumph TR8 IMSA GTO

YTCC 2019 - Dijon 2 - Triumph TR8 IMSA GTO

Triumph TR8 IMSA engine noise

Triumph TR8 IMSA engine noise

Hummer engine is running

Hummer engine is running

YTCC 2019 - Spa Summer Classic - Race 3 - Triumph TR8 IMSA GTO

YTCC 2019 - Spa Summer Classic - Race 3 - Triumph TR8 IMSA GTO

YTCC 2019 - Spa Summer Classic - Race 2 - Triumph TR8 IMSA GTO

YTCC 2019 - Spa Summer Classic - Race 2 - Triumph TR8 IMSA GTO

Triumph Competition - Assen 2019 - Race 3

Triumph Competition - Assen 2019 - Race 3

YTCC 2019 - Brands Hatch - Race 2 - Triumph TR8 IMSA GTO

YTCC 2019 - Brands Hatch - Race 2 - Triumph TR8 IMSA GTO

YTCC 2019 - Brands Hatch - Race 1 - Triumph TR8 IMSA GTO

YTCC 2019 - Brands Hatch - Race 1 - Triumph TR8 IMSA GTO

YTCC 2019 - Hockenheim Historic (Jim Clark Revival) Triumph TR8 IMSA GTO - Race 1

YTCC 2019 - Hockenheim Historic (Jim Clark Revival) Triumph TR8 IMSA GTO - Race 1

YTCC 2019 - Hockenheim Historic (Jim Clark Revival) Triumph TR8 IMSA GTO - Race 2

YTCC 2019 - Hockenheim Historic (Jim Clark Revival) Triumph TR8 IMSA GTO - Race 2

Hildebrandslied - Stoner Rock Version

Hildebrandslied - Stoner Rock Version

Gibson Deluxe 2015 vs. Epiphone Tribute 60 Plus vs. Gibson Tribute P90 2016

Gibson Deluxe 2015 vs. Epiphone Tribute 60 Plus vs. Gibson Tribute P90 2016

YTCC 2018 Le Mans TR8 IMSA Race 2

YTCC 2018 Le Mans TR8 IMSA Race 2

Triumph TR8 Slow Motion Spa

Triumph TR8 Slow Motion Spa

Spa Triumph TR8 IMSA Qualification

Spa Triumph TR8 IMSA Qualification

YTCC 2018 - Triumph TR8 IMSA at Le Mans - Race 3

YTCC 2018 - Triumph TR8 IMSA at Le Mans - Race 3

Triumph TR8 IMSA MOTOR RUN

Triumph TR8 IMSA MOTOR RUN

YTCC 2018 Triumph TR8 IMSA at Le Mans - Race 1

YTCC 2018 Triumph TR8 IMSA at Le Mans - Race 1

Triumph TR8 IMSA Assen Test 2018

Triumph TR8 IMSA Assen Test 2018

YTCC 2018 Spa Summer Classic TR8 IMSA Race 1

YTCC 2018 Spa Summer Classic TR8 IMSA Race 1

How to convert a Zombie Flying V to a proper one

How to convert a Zombie Flying V to a proper one

Classic Race Aarhus 2018 Demo Laps Triumph TR8 IMSA

Classic Race Aarhus 2018 Demo Laps Triumph TR8 IMSA

First "Band with no Name" recording

First "Band with no Name" recording

YTCC 2018 Hockenheim Canadian Group 44 Triumph TR8 IMSA Race 3

YTCC 2018 Hockenheim Canadian Group 44 Triumph TR8 IMSA Race 3

YTCC 2018 Hockenheim Canadian Group 44 Triumph TR8 IMSA

YTCC 2018 Hockenheim Canadian Group 44 Triumph TR8 IMSA

IMSA TR8 at Le Castellet 2018

IMSA TR8 at Le Castellet 2018

IMSA Triumph TR 8 - fire up of Weber Carb V8 engine

IMSA Triumph TR 8 - fire up of Weber Carb V8 engine

Roland SE 02 Live Sound Demo (Moog Sounds)

Roland SE 02 Live Sound Demo (Moog Sounds)

Crash Dijon

Crash Dijon

2017 Triumph Competition - Triumph TR4 - Dijon 1H Race 2

2017 Triumph Competition - Triumph TR4 - Dijon 1H Race 2

2017 Triumph Comptition - Triumph TR4 - Dijon Race 1

2017 Triumph Comptition - Triumph TR4 - Dijon Race 1

SnowBone - DeepMind 12 - Virus TI 2

SnowBone - DeepMind 12 - Virus TI 2

2017 Zandvoort GP Race 1 - Triumph Competition and British HTGT

2017 Zandvoort GP Race 1 - Triumph Competition and British HTGT

Bugera T5 + Russian Big Muff + EHX Canyon Delay - Sound example

Bugera T5 + Russian Big Muff + EHX Canyon Delay - Sound example

Kusumaning Ati - feat. smileyharly

Kusumaning Ati - feat. smileyharly

Nosferatu – Eine Symphonie des Grauens - Granul

Nosferatu – Eine Symphonie des Grauens - Granul

Boards of Canada Olson Cover / Remix - Cowboy Bebop

Boards of Canada Olson Cover / Remix - Cowboy Bebop

Rogue One Death Star Low Siren Sound - Ringtone

Rogue One Death Star Low Siren Sound - Ringtone

Stormtroopers Dance - Dark Trance - Volkaso

Stormtroopers Dance - Dark Trance - Volkaso

Triumph TR8 IMSA engine blow on Salzburgring

Triumph TR8 IMSA engine blow on Salzburgring

Triumph TR8 IMSA slips out on Salzburgring

Triumph TR8 IMSA slips out on Salzburgring

ISS Fly Over - Sound of the Space - Earth

ISS Fly Over - Sound of the Space - Earth

IMSA Triumph TR8 - final test before the next race.

IMSA Triumph TR8 - final test before the next race.

Compare

Compare

IMSA TR8 Dyno run

IMSA TR8 Dyno run

2016 Spa Summer classic YTCC IMSA TR8 2

2016 Spa Summer classic YTCC IMSA TR8 2

2016 Spa Summer classic YTCC IMSA TR8

2016 Spa Summer classic YTCC IMSA TR8

IMSA TR8 warming up

IMSA TR8 warming up

Venus Calls

Venus Calls

Venus Calls

Venus Calls

Bullet Action Cam filter

Bullet Action Cam filter

IMSA TR8 is running again

IMSA TR8 is running again

Hock 1 - IMSA TR8

Hock 1 - IMSA TR8

IMSA TR8 scrubbing in tires at Bosch Hockenheim Historic race event

IMSA TR8 scrubbing in tires at Bosch Hockenheim Historic race event

Provozierte Notbremsung

Provozierte Notbremsung

GitUp2 - Test - Hummer H3

GitUp2 - Test - Hummer H3

Mystic Galaxies - Music sound scape of the Universe

Mystic Galaxies - Music sound scape of the Universe

Dark Sun

Dark Sun

Pontiac TransAm vs. IMSA TR8 - Hockenheim Historic

Pontiac TransAm vs. IMSA TR8 - Hockenheim Historic

IMSA TR8 leaving Retro Classic

IMSA TR8 leaving Retro Classic

Holst - The Planets - Mars - Techno Version

Holst - The Planets - Mars - Techno Version

Holst - The Planets - Mars - Techno Version

Holst - The Planets - Mars - Techno Version

Ford GT40 Bilster Berg

Ford GT40 Bilster Berg

ISS Fly Over - Sound of the Space - Earth

ISS Fly Over - Sound of the Space - Earth

Triumph Competition - Dijon 2015 - Race 2 - Triumph TR4

Triumph Competition - Dijon 2015 - Race 2 - Triumph TR4

Lucas Oil Stabilisator in IMSA TR8 engine

Lucas Oil Stabilisator in IMSA TR8 engine

Summer fun with a Hummer H3

Summer fun with a Hummer H3

2015 Triumph Competition - Historic Trophy Assen Race 3 - Triumph TR4 - ENGINE BLOW

2015 Triumph Competition - Historic Trophy Assen Race 3 - Triumph TR4 - ENGINE BLOW

2015 Triumph Competition - Historic Trophy Assen Race 2 - Triumph TR4

2015 Triumph Competition - Historic Trophy Assen Race 2 - Triumph TR4

Clear Morning

Clear Morning

CSCC - Triumph Competition - 2015 Spa Summer Classic R2 - Triumph TR4

CSCC - Triumph Competition - 2015 Spa Summer Classic R2 - Triumph TR4

CSCC - Triumph Competition - 2015 Spa Summer Classic R1 - Triumph TR4

CSCC - Triumph Competition - 2015 Spa Summer Classic R1 - Triumph TR4

2015 Triumph Competition - Zandvoort Race 1

2015 Triumph Competition - Zandvoort Race 1

2015 Triumph Competition - Zandvoort Race 3

2015 Triumph Competition - Zandvoort Race 3

IMSA TR8 - Hockenheim Historic 2015 - Test

IMSA TR8 - Hockenheim Historic 2015 - Test

IMSA TR8 at Hockenheim Historic 2015 - Pure V8 Sound!!!

IMSA TR8 at Hockenheim Historic 2015 - Pure V8 Sound!!!

IMSA TR8 leaving Retro Classic

IMSA TR8 leaving Retro Classic

IMSA TR8 Fireing up

IMSA TR8 Fireing up

IMSA TR8 Sound

IMSA TR8 Sound

♫ Erik Satie - Gymnopédie No.1 [piano] ♫

♫ Erik Satie - Gymnopédie No.1 [piano] ♫

Erik Satie - Gymnopedie No. 1 au Synth

Erik Satie - Gymnopedie No. 1 au Synth

D Day - WW2 footage

D Day - WW2 footage

Sound of Space - Mars - Movement 2

Sound of Space - Mars - Movement 2

Sound of Space - Earth - Movement 1 - ISS Fly over

Sound of Space - Earth - Movement 1 - ISS Fly over

Blade Runner - Sound Patch Virus Ti2

Blade Runner - Sound Patch Virus Ti2

Fear - Access Virus TI2

Fear - Access Virus TI2

IMSA TR8 - Cornering Sound

IMSA TR8 - Cornering Sound

The Question Is? The Answer Is No! - Hummer H3

The Question Is? The Answer Is No! - Hummer H3

IMSA TR8 on the Ring

IMSA TR8 on the Ring

IMSA TR8 360 degree spin

IMSA TR8 360 degree spin

2014 Westfalen Trophy IMSA TR8 BRAVO / YTCC Race 2

2014 Westfalen Trophy IMSA TR8 BRAVO / YTCC Race 2

2014 Westfalen Trophy IMSA TR8 BRAVO / YTCC Race 1

2014 Westfalen Trophy IMSA TR8 BRAVO / YTCC Race 1

IMSA TR8 Zolder 2014 BRAVO YTCC R2

IMSA TR8 Zolder 2014 BRAVO YTCC R2

IMSA TR8 Zolder 24H 2014 BRAVO YTCC R1

IMSA TR8 Zolder 24H 2014 BRAVO YTCC R1

Canadian Group 44 IMSA TR8 HAT Assen 2014 YTCC 2

Canadian Group 44 IMSA TR8 HAT Assen 2014 YTCC 2

Canadian Group 44 IMSA TR8 - HAT Assen 2014 - YTCC - Race 1

Canadian Group 44 IMSA TR8 - HAT Assen 2014 - YTCC - Race 1

Spa Summer Classic 2014 - Canadian Group 44 IMSA TR8

Spa Summer Classic 2014 - Canadian Group 44 IMSA TR8

TR8 in Action

TR8 in Action

IMSA TR8 on test ride in Germany

IMSA TR8 on test ride in Germany

Canadian IMSA Group 44 TR8 with mufflers and catalytic converters

Canadian IMSA Group 44 TR8 with mufflers and catalytic converters

2014 Triumph Competition Zandvoort Race 2

2014 Triumph Competition Zandvoort Race 2

2014 Triumph Competition Zandvoort Race 3

2014 Triumph Competition Zandvoort Race 3

Canadian Group 44 IMSA TR8 arriving home - Sound!

Canadian Group 44 IMSA TR8 arriving home - Sound!

2014 Hockenheim - Jim Clark Revival - Triumph Competition - Race 2

2014 Hockenheim - Jim Clark Revival - Triumph Competition - Race 2

Typhon Ship horn of AIDA Stella leaving the port of Madeira

Typhon Ship horn of AIDA Stella leaving the port of Madeira

Bob Tullius - Group 44 - Triumph TR8 - Sebring Belongs To The Eagles

Bob Tullius - Group 44 - Triumph TR8 - Sebring Belongs To The Eagles

IMSA TR8

IMSA TR8

Star Citizen - The Best Ever Space Sim (Gameplay) - Getting Bold

Star Citizen - The Best Ever Space Sim (Gameplay) - Getting Bold

Triumph Competition - Season 2013 Races - Photo collage

Triumph Competition - Season 2013 Races - Photo collage

Repair of a starter motor and an oil pump drive.

Repair of a starter motor and an oil pump drive.

RGB Saisonfinale 2013 - Nürburgring - Triumph Competition - Race 3 - Triumph TR4

RGB Saisonfinale 2013 - Nürburgring - Triumph Competition - Race 3 - Triumph TR4

RGB Saisonfinale 2013 - Nürburgring - Triumph Competition - Race 2 - Triumph TR4

RGB Saisonfinale 2013 - Nürburgring - Triumph Competition - Race 2 - Triumph TR4

RGB Saisonfinale 2013 - Nürburgring - Triumph Competition - Race 1 - Triumph TR4

RGB Saisonfinale 2013 - Nürburgring - Triumph Competition - Race 1 - Triumph TR4

Road America ELVF 2013 - Slicks on the Wet - IMSA Triumph TR 8 - Qualy Group 6

Road America ELVF 2013 - Slicks on the Wet - IMSA Triumph TR 8 - Qualy Group 6

Road America ELVF 2013 - IMSA Triumph TR 8 - Race Group 6

Road America ELVF 2013 - IMSA Triumph TR 8 - Race Group 6

Road America ELVF 2013 Endurance race - IMSA Triumph TR 8

Road America ELVF 2013 Endurance race - IMSA Triumph TR 8

Road America ELVF 2013 Q1 - IMSA Triumph TR 8 - my first ride

Road America ELVF 2013 Q1 - IMSA Triumph TR 8 - my first ride

Donington Park Race 3 - Triumph Competition - Triumph TR4

Donington Park Race 3 - Triumph Competition - Triumph TR4

Triumph Competition - Donington Park Race 2 - TR4

Triumph Competition - Donington Park Race 2 - TR4

Triumph Competition - Donington Park Race 1 - TR4

Triumph Competition - Donington Park Race 1 - TR4

Donington Park CSCC - Triumph TR4

Donington Park CSCC - Triumph TR4

Hummer H3 Bining Offroad Gelände

Hummer H3 Bining Offroad Gelände

Triumph Competition - HAT Assen 2013 - Race 3 - Triumph TR4

Triumph Competition - HAT Assen 2013 - Race 3 - Triumph TR4

Triumph Competition - HAT Assen 2013 - Race 2 - Triumph TR4

Triumph Competition - HAT Assen 2013 - Race 2 - Triumph TR4

Exhaust Hummer H3

Exhaust Hummer H3

Triumph Competition - HAT Assen 2013 - Race 1 - Triumph TR4

Triumph Competition - HAT Assen 2013 - Race 1 - Triumph TR4

Fahrer wirft Müll aus dem Fenster

Fahrer wirft Müll aus dem Fenster

Triumph Competition - 50 Years Zolder GP 2013 - Race 2 - Triumph TR4

Triumph Competition - 50 Years Zolder GP 2013 - Race 2 - Triumph TR4

Triumph Competition - 50 Years Zolder GP 2013 - Race 1 - Triumph TR4

Triumph Competition - 50 Years Zolder GP 2013 - Race 1 - Triumph TR4

Hummer H3 on flooded highway

Hummer H3 on flooded highway

Spa Summer Classic 2013 Race 2 - CSCC - Swinging Sixties - Triumph TR4

Spa Summer Classic 2013 Race 2 - CSCC - Swinging Sixties - Triumph TR4

Spa Summer Classic 2013 Race 1 - CSCC - Swinging Sixties - Triumph TR4

Spa Summer Classic 2013 Race 1 - CSCC - Swinging Sixties - Triumph TR4

Triumph Competition - Zandvoort 2013 - race 3

Triumph Competition - Zandvoort 2013 - race 3

Triumph TR4 race engine 2013 - 2. run after crank got stuck

Triumph TR4 race engine 2013 - 2. run after crank got stuck

Hummer H3 Acceleration 3.5L 5 cyl.

Hummer H3 Acceleration 3.5L 5 cyl.

Hummer H3 Mud Digging - Bining / France

Hummer H3 Mud Digging - Bining / France

Hubble Impressions

Hubble Impressions

Hummer H3 fun in Snow

Hummer H3 fun in Snow

Eifelrennen - Kastner Cup Europe - Triumph Competition - The Racing Series

Eifelrennen - Kastner Cup Europe - Triumph Competition - The Racing Series

Eifelrennen 2011 - Song: Turning Wheel Dance Mix - Roland SH-201

Eifelrennen 2011 - Song: Turning Wheel Dance Mix - Roland SH-201

Erik Satie - Gymnopedie No. 1 - as trance dance chill version - Roland SH-201

Erik Satie - Gymnopedie No. 1 - as trance dance chill version - Roland SH-201

Blade Runner opening Theme - Version 2 - Roland Sh-201

Blade Runner opening Theme - Version 2 - Roland Sh-201

An Dro Vannetais - Breton Dance - Roland Sh-201 Synthesizer

An Dro Vannetais - Breton Dance - Roland Sh-201 Synthesizer

Blade Runner Opening Theme - Roland Sh-201

Blade Runner Opening Theme - Roland Sh-201

Triumph TR 4 on the Nürburgring Nordschleife 2002

Triumph TR 4 on the Nürburgring Nordschleife 2002

Roland SH-201 - Jean Michel Jarre - Laserharp

Roland SH-201 - Jean Michel Jarre - Laserharp

ADAC - Oldtimertage auf dem Linsler Hof - Triumph TR4

ADAC - Oldtimertage auf dem Linsler Hof - Triumph TR4

Dijon race 3 - 2012 - Triumph Competition - TR4 - rear view only

Dijon race 3 - 2012 - Triumph Competition - TR4 - rear view only

Spa 6 H 2012 2 - new cut

Spa 6 H 2012 2 - new cut

Spa 6 H 2012

Spa 6 H 2012

Triumph TR 4 full throttle test with ignition cut on German Autobahn

Triumph TR 4 full throttle test with ignition cut on German Autobahn

2012 Zolder 1H race - Youngtimer Trophy - Triumph Competition

2012 Zolder 1H race - Youngtimer Trophy - Triumph Competition

Zolder Youngtimer Trophy 2012 - Paddock Party

Zolder Youngtimer Trophy 2012 - Paddock Party

2012 Assen Historic Morgan Trophy - Triumph Competition Race 3 - Triumph TR4

2012 Assen Historic Morgan Trophy - Triumph Competition Race 3 - Triumph TR4

2012 Assen Historic Morgan Trophy 4 Cylinder Race 2

2012 Assen Historic Morgan Trophy 4 Cylinder Race 2

2012 Assen Historic Morgan Trophy - Triumph Competition Race 2 - Triumph TR4

2012 Assen Historic Morgan Trophy - Triumph Competition Race 2 - Triumph TR4

2012 Assen Historic Morgan Trophy 4 Cylinder Race 1

2012 Assen Historic Morgan Trophy 4 Cylinder Race 1

2012 Assen Historic Morgan Trophy - Triumph Competition Race 1 - Triumph TR4

2012 Assen Historic Morgan Trophy - Triumph Competition Race 1 - Triumph TR4

2012 Assen Historic Morgan Trophy - Qualy Lap

2012 Assen Historic Morgan Trophy - Qualy Lap

Spa Summer Classic Formula

Spa Summer Classic Formula

Spa Summer Classic 2012 - Race 1

Spa Summer Classic 2012 - Race 1

Triumph TR4 front suspension travel

Triumph TR4 front suspension travel

Suspension III - action on a Triumph TR4 with installed tramp bars

Suspension III - action on a Triumph TR4 with installed tramp bars

Triumph Suspension Works II

Triumph Suspension Works II

Suspension movement - Triumph TR4 - Race car

Suspension movement - Triumph TR4 - Race car

Zandvoort 2012 Race 1 - Triumph Competition

Zandvoort 2012 Race 1 - Triumph Competition

Zandvoort 2012 Race 2 - Triumph Competition

Zandvoort 2012 Race 2 - Triumph Competition

Zandvoort 2012 Race 3 - Triumph Competition

Zandvoort 2012 Race 3 - Triumph Competition

dyno test.mp4

dyno test.mp4

Throttle blip 2010 vs. 2012 on a Triumph TR4

Throttle blip 2010 vs. 2012 on a Triumph TR4