Triumph TR4 (1961-65)

1. **Corrosion and Rust**:
- Like many vintage cars, the TR4 is no stranger to rust. Keep a keen eye out for it in several areas:
- **Boot Lid**: Rust can sneak up on the boot lid (trunk) due to water ingress or poor drainage.
- **Rear Wings**: These fenders are susceptible to rust, especially around the wheel arches.
- **Doors**: Check the lower edges of the doors for any signs of corrosion.
- **Sills**: Rust often starts at the sills (the lower body panels between the wheel arches).
- **A and B Pillars**: These structural elements can also suffer from rust.
- Regular inspections and proper maintenance are essential to keep rust at bay.

2. **Leaf-Sprung Rear Axle**:
- The TR4's ride can be a bit bouncy due to its leaf-sprung rear axle. While this design was common at the time, it can make for an uncompromising ride.
- Later models addressed this by introducing a revised trailing arm and coil spring setup, which improved both comfort and handling.

3. **Independent Rear Suspension (IRS)**:
- In 1965, Triumph introduced independent rear suspension for the TR4. Cars produced after this date with IRS are highly desirable.
- Look for TR4s with "TR4 IRS" badging—they'll provide a smoother ride.

4. **Engine Upgrades and Superchargers**:
- Some TR4s have undergone engine upgrades. In rare cases, you might even find supercharger conversions.
- Keep an eye out for these modifications—they can significantly enhance performance.

5. **Left-Hand Drive (L Models)**:
- Some TR4s were originally left-hand drive (LHD) and were later converted to right-hand drive (RHD).
- Chassis numbers ending with an 'L' indicate LHD cars.
- Interestingly, L models tend to command slightly lower values than original RHD cars.
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Generations
The **Triumph TR4** graced the automotive scene from **1961 to 1965**, and it was the worthy successor to the beloved TR3A. Picture winding country roads, wind in your hair, and that unmistakable British charm—it's all part of the TR4 experience!

Now, let's break down the generations:

1. **First Generation (1961)**:
- The original TR4 models rolled off the assembly line between **July 18, 1961**, and **December 31, 1961**. These early birds—just 2,648 of them—hold a special place in the hearts of enthusiasts. They're like the vintage vinyl records of the TR4 world—rare, cherished, and oh-so-desirable.

2. **TR4A (1965–1967)**:
- In January 1965, Triumph introduced the **TR4A**, which continued production until July 11, 1967. These models brought a touch of sophistication with their independent rear suspension (IRS). Fancy, right?
- The TR4A's chassis and drivetrain still danced closely with their TR3A ancestors, but the updated body design by the talented Giovanni Michelotti gave them a fresh look.

So, in summary, we have the **TR4** (the OG) and its suave sibling, the **TR4A**. Together, they epitomize the golden era of British sports cars—a time when driving was an art form, and every twisty road held promise.
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Trim Levels
Ah, the **Triumph TR4**, a true icon of British motoring! Let's explore the trim levels that graced this spirited roadster:

1. **Standard Trim**:
- The base model TR4 came with all the essentials for a thrilling driving experience. It featured the classic lines penned by Giovanni Michelotti, including those distinctive inboard headlamps. Inside, you'd find a charming dashboard and adjustable air vents—a touch of elegance for its time.

2. **Special Equipment (SE)**:
- For those who wanted a little extra, Triumph offered the SE trim. This package included some desirable upgrades:
- **Wire Wheels**: While standard TR4s rolled on pressed steel discs, SE models flaunted wire wheels—a nod to sophistication.
- **Hard Top**: If you preferred shelter from the elements, the optional temporary hard top was a welcome addition.
- **Engine Options**: Triumph even allowed buyers to choose the TR3's 1991cc engine as an option. These engines were meant for sub-2000cc motorsport categories, but they're rare finds today.

3. **Rallye Special**:
- The Rallye Special was a limited-edition variant designed for—you guessed it—rally enthusiasts. It added a dash of sportiness:
- **Performance Upgrades**: Some Rallye Specials received engine upgrades, including supercharger conversions. These tweaks could push the TR4's power output beyond the original 104bhp.
- **Track Success**: In 1966, TR4s achieved a remarkable 1-2-3 class finish at the Sebring 12 Hours, showcasing their performance potential.
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Engines
The **Triumph TR4**, produced from **1961 to 1965**, was designed to capture the hearts of sports car enthusiasts. Here's the lowdown on its engines:

1. **Original Engine**:
- The TR4 inherited its powerplant from its predecessor, the TR3. This inline-four engine was a **2,138cc** gem, with a bore enlarged from 83mm to 86mm. The result? A respectable **104 bhp** (brake horsepower) at 4,600 rpm.
- Two SU carburetors fed this engine, ensuring a delightful soundtrack and spirited performance. It wasn't the most powerful engine of its time, but it had character in spades.

2. **Optional Engine**:
- Triumph offered an interesting option: the **TR3's 1,991cc engine**. Why? Well, it allowed the TR4 to compete in sub-2,000cc motorsport categories. These days, spotting a TR4 with this rare engine is like finding a unicorn—elusive and magical.

3. **Performance Upgrades**:
- Some TR4 owners couldn't resist tinkering. In rare cases, you'd stumble upon supercharger conversions or other engine enhancements.
- Imagine a TR4 with a little extra oomph—maybe pushing **130 bhp** thanks to modern wizardry. It's like giving your grandpa a Red Bull and watching him dance!

4. **Left-Hand Drive (L Models)**:
- Curious about whether a TR4 was originally left-hand drive (LHD)? Look no further than the chassis number. If it ends with an 'L,' it's an LHD car.
- Interestingly, L models tend to command slightly lower values than their right-hand drive (RHD) counterparts. Maybe they're just more laid-back?
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Performance
The **Triumph TR4**, produced from **1961 to 1965**, was designed to capture the hearts of sports car enthusiasts. Here's the lowdown on its performance:

1. **Engine Power**:
- The TR4 inherited its powerplant from its predecessor, the TR3. This inline-four engine was a **2,138cc** gem, with a bore enlarged from 83mm to 86mm. The result? A respectable **104 bhp** (brake horsepower) at 4,600 rpm.
- Now, let's talk torque. The TR4 wasn't about screaming into the red zone; it preferred a more laid-back approach. Its torque spoke in flexibility from around **2,000 rpm**—perfect for those winding country roads where you want to feel the pull without waking up the entire village.

2. **Acceleration and Top Speed**:
- Given the right conditions, the TR4 could sprint from 0 to 60 mph in a respectable **10.7 seconds**. Not bad for the swinging sixties!
- And the magic number? Well, it could nudge just over **100 mph**—a thrilling achievement back then. Imagine the wind tousling your hair as you hit that century mark. Pure automotive poetry!

3. **Handling and Ride**:
- On the road, the TR4 had its quirks. The ride could be a tad uncompromising, thanks to the bouncy leaf-sprung rear axle. But hey, that's part of the charm, right? You're not just driving; you're having an adventure.
- Triumph addressed this in later models by introducing a revised setup at the back—a trailing arm/coil spring system. Suddenly, the TR4 danced better on the track, and in 1966, it even aced the Sebring 12 Hours with a 1-2-3 class finish. Talk about showing off!

4. **Looks and Legacy**:
- The TR4's styling, courtesy of the talented Giovanni Michelotti, divided opinions upon release. It swapped swoopy curves for a more squared-off look. But guess what? Time has been kind—it aged gracefully, like a fine wine.
- And those inboard headlamps? Distinctive face, my friend. Plus, wind-down windows replaced the flimsy side curtains. No more wrestling with canvas in the rain!
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Spares
1. **Racetorations**:
- Racetorations is your trusty steed when it comes to Triumph TR4 parts. Picture a knight in shining armor, but instead of a sword, they wield a spanner.
- They offer an extensive selection of TR car parts, lovingly curated for enthusiasts and restorers alike. Whether you're resuscitating a classic TR2, pampering a TR4, or fine-tuning a TR6, Racetorations has your back.
- From axles to exhaust systems, they've got it all. Plus, they throw in free shipping on orders over £350 (ex-vat) for UK mainland delivery. That's like finding a pot of gold at the end of a well-greased rainbow!
- [Check out Racetorations for TR4 parts](https://www.racetorations.co.uk/product-category/tr4/).

2. **AutoVillage**:
- Imagine stumbling upon a secret garage where TR4 parts are neatly stacked like ancient scrolls. That's AutoVillage for you!
- They've got original refurbished parts, a treasure trove of used Triumph bits, and nearly-new components. If your TR4 needs a little TLC, AutoVillage is where the magic happens.
- [Explore Triumph TR4 parts at AutoVillage](https://www.autovillage.co.uk/car-parts/triumph/tr4).

3. **Rimmer Bros**:
- Rimmer Bros—the name sounds like a mix between a British pub and a wizard's shop. But fear not; they deal in TR2 to TR5 parts and accessories.
- Their comprehensive TR series parts catalogue is like the Marauder's Map for Triumph aficionados. It reveals every nook and cranny where TR parts hide.
- [Unveil the secrets at Rimmer Bros](https://rimmerbros.com/SubCategory--Triumph-TR2-5--m-13072).
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Specialists
1. **TR Enterprises**:
- Imagine a place where TR4s are pampered like royalty—where spanners hum lullabies and oil changes are performed with reverence. That place exists, my friend, and it's called **TR Enterprises**.
- These folks specialize in all things Triumph, from the TR2 to the TR5. Whether your TR4 needs a gentle tune-up or a full-blown restoration, they've got you covered. They've even dabbled in historic motorsport, so they know how to make your TR4 sing on the track.
- And guess what? Their spares department is like Aladdin's cave—filled with TR treasures. Need a high-torque starter motor or a heated windscreen for those chilly British mornings? They've got 'em.
- So, saddle up your metaphorical steed (or actual car, if it's roadworthy), and ride forth to **TR Enterprises**. Your TR4 will thank you with a throaty purr.
- [Visit TR Enterprises](https://trenterprises.com/)

2. **CarSite and AutoVillage**:
- Picture this: a digital marketplace where TR4s gather, like classic car Tinder. Swipe right for spare parts, left for used cars—you're in control!
- **CarSite** and **AutoVillage** are your trusty companions. They connect you with dealers, independent garages, and car breakers across Northern Ireland. Whether you seek a TR4 for sale or need that elusive part, they've got your back.
- From engine building to suspension wizardry, these platforms are your virtual pit crew. And guess what? They offer next-day delivery to Northern Ireland. It's like summoning a magical owl, but instead of Hogwarts letters, you get TR4 parts.
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Racing
The Triumph TR4, that spirited British roadster with more charisma than a vintage jazz band, didn't just stick to Sunday drives. It had a taste for the racetrack, too!

1. **Sebring 12-Hour Triumphs**:
- Picture this: a sunny day in 1966, the Sebring International Raceway in Florida, and three Triumph TR4A IRS models lined up like thoroughbreds at the starting gate.
- And what happened next? They galloped to victory, finishing **1st, 2nd, and 3rd** in their class!
- The TR4A's independent rear suspension (IRS) danced gracefully around the bends, proving that it wasn't just a pretty face—it had the moves to match.

2. **Monte Carlo Rally Glory**:
- In 1964, the TR4 showed its mettle in the prestigious **Monte Carlo Rally**. Behind the wheel were the dynamic duo of **Timo Mäkinen** and **Paul Easter**.
- They wrestled the TR4 through icy hairpins, snowy mountain passes, and moonlit tunnels. And guess what? They clinched victory!
- The TR4's throaty exhaust note echoed off the Alpine peaks as it conquered the rally stages. It was like a symphony of horsepower and determination.

3. **Privateer Racers and Club Events**:
- Beyond the big-name races, TR4s found their groove in grassroots motorsport. Privateer racers and club enthusiasts took them to hillclimbs, autocross events, and twisty circuits.
- The TR4's nimble handling and torquey engine made it a favorite among those who wanted to mix adrenaline with nostalgia.

4. **FIA-Approved TR4 Race Cars**:
- Fast-forward to the '90s. The TR4 wasn't ready to retire—it transformed into an FIA-approved race car.
- Imagine it: 40 races, engine dyno results, FIA papers—the TR4 lived its second life on the track. It was like finding the Fountain of Youth, but with more tire smoke.
- [Here's a glimpse of a Triumph TR4 FIA race car](https://www.rawlesclassiccars.co.uk/sales/triumph-tr4-fia-race-car/).

**Triumph TR4**—a spirited British roadster that not only graced the open roads but also left its tyre marks on racetracks! Let's dive into the world of TR4 racing and meet some of the drivers who tamed this classic beauty.

1. **George Wright**:
- Our first contender is none other than George Wright. His 1961 Triumph TR4 race car, numbered 61, has become a legend in vintage racing circles.
- George hails from Mechanicsville, Virginia, and he's the proud owner of this TR4. The engine—a Triumph inline-four with 2,188cc—was rebuilt by the skilled hands of James Bowler at Weldone.
- From SCCA (Sports Car Club of America) events to vintage racing, George and his TR4 have danced through corners, conquered straights, and left competitors in their rearview mirrors.

2. **The Anonymous Spannermen**:
- Okay, they might not have their names in lights, but these unsung heroes deserve a mention. The TR4's racing success wasn't just about drivers—it was a team effort.
- The spannermen (mechanics) behind the scenes worked tirelessly. Ray Henderson, Roger Sykes, Mick Moore, and David Shepherd—these were the grease-stained wizards who kept the TR4s running smoothly.
- They tightened bolts, adjusted carburetors, and whispered encouragement to the engines. Without them, the TR4's victories would've been mere dreams.

Remember, every driver who slid behind the TR4's wheel added a chapter to its racing legacy. Whether famous or anonymous, they all shared a passion for speed, curves, and the thrill of the chase.