Triumph TR6

“A Triumph of the SCCA”
Kas Kastner inspired Triumph TR6
Frequent Triumph Competition winner
Eligible for many other races
German road documents

Starting production in 1968 the Triumph TR6 with its proven 2.5 liter straight 6 but a new wider and more muscular body was an enormous hit in the United States. Over 90% of the cars produced were exported over its 8-year run. This period coincided with the absolute height Of SCCA (Sports Car Club of America) Racing series and as such it was only a matter of time before someone decided to campaign Triumph’s newest. Ironically, the first TR6 to hit the racetrack in 1968 was not a TR6 at all, but a TR250 rebodied by the American Triumph wizard, Kas Kastner. Kastner’s reputation was legendary, producing Triumph cars and racing engines that no one else could touch, in the SCCA or abroad. Triumph factory racing included.

Proudly wearing it’s Kas Kastner livery, this 1972 TR6 has been professionally built in 2016 and won the Triumph Competition championship in 2021. Developed to the maximum, this TR6 can be raced on the sharp end of the YTCC or make a front running return to the Triumph Competition & British HTGT championship. The car is also eligible for many other international races.

Highlights
Turnkey ready race car with recent full service.
All safety systems in date
Race winner
Swiss Historic Technical Passport (Auto Sport Switzerland)

Drivetrain
Full race 2,5L 220 HP engine, all machining, balancing, hardening carried out by Total Performance Germany.
Forged pistons and conrods
Lightened valvetrain, Kent race camshaft, increased ratio roller rockers, reinforced timing chain.
3x45mm Weber Carburetors, ported and flowed intake manifold,
Machined high compression head with larger intake and exhaust valves.
Stainless steel manifold and exhaust with option of a loud or quiet silencer and DMSB required Catalytic converter.
Tuned Lumenition Optronic electronic ignition system.
Oil sump with baffle plates.
Aluminium water and oil coolers.
Helix racing 184mm clutch and lightened flywheel.
Reinforced straight cut close ratio 4 speed dog box transmission.
Locking differential (3.7:1) with reinforced driveshafts and wheel bearings.
Lightweight Motorsport alternator.

Chassis and body
Reinforced frame with extensive rust protection.
DMSB certified Wiechers roll cage.
Fiberglass hood and trunk lid.
Sparco race seat and belts.
ATL FIA approved and certified safety tank.
Quick ratio steering rack
Uprated springs and adjustable dampers.
Polyurethane bushings throughout.
Uprated front and rear anti roll bars.
Dual circuit braking system with adjustable brake balance.
Cooling ducts to brake calipers.