2Spec Works

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2Spec Works Specialist of MR2, GT-Four, & Toyota components. Proprietary builds, reproduction & spare parts, engineered solutions, support and more.

E153 E150F E151F E154F E51 E53 E56/58 E250F E35X, S54 & S53. 3SGTE & 5SGTE. Engineered better, not slapped together. 2Spec Garage is dedicated to supporting data and specifications' to customise and enhance the E153 E150F E154 E53, 3SGTE / 5SGTE in MR2, GT4, and Celica. Based in Brisbane, customers all across Australia & the world. This is not a traditional business, rather a passion and hobby lifestyle to create mechanical outcomes at or better than spec.

🚨 ZERO TRUST 🚨✅ Evidence + Validation. Every step. Every time.Never assume. Measure it, verify it, then verify it again!...
10/10/2026

🚨 ZERO TRUST 🚨
✅ Evidence + Validation. Every step. Every time.
Never assume. Measure it, verify it, then verify it again! 📏🔍

📸 Photos, videos & measurements when dismantling can save hours of headaches during reassembly. Document everything — your future self will thank you! 🙌

💰 PRICE CHECK! Don’t blindly trust the forum recommendation or the supplier’s price. One example: Celicax4 $120, PartsWrecking $110, direct $18! 😳 Shop around, search, or ask a specialist before spending.

📐 MEASURE TWICE! Have reliable measuring tools, ideally two for cross-checking. Torque wrenches need calibration — regular users should budget for servicing or replacement.

📦 Same part returned? New part received? Measure it! Check specifications, dimensions and compatibility. Parts get mixed up, boxes get swapped, and manufacturing mistakes happen.

🛠️ “The mechanic/tuner said so” ISN’T EVIDENCE! Ask what was found, what failed, how it was verified, and what’s being done to bring it back to spec. Get old parts returned or documented, and proof of what was replaced. Protect yourself from unnecessary repairs and dishonest practices.

⚠️ A week of headaches saved by ZERO TRUST! A lesson repeatedly shared with DIY owners for good reason in solving there issues.

❌ Assumptions can cost you failures, lost time, expensive setbacks and repairs you never needed.

🏁 ZERO Trust. Evidence is better. Validation is essential.

🔧⚙️ PRESS ~ THE RIGHT TOOLS BEFORE YOU START! ⚙️🔧As simple as pressing a gear off might look… there’s a LOT more to doin...
07/10/2026

🔧⚙️ PRESS ~ THE RIGHT TOOLS BEFORE YOU START! ⚙️🔧

As simple as pressing a gear off might look… there’s a LOT more to doing it properly. 😎

🛠️ To protect those expensive (discontinued) E-Series gear teeth, you need proper pressing plates that fully encompass the gear and support it as close to the centre as possible.

🔩 E-Series 4th gear? We use a 10 mm custom plate, machined to match the gear diameter for maximum support.

⚙️ 1st gear? A raised-centre pressing plate allows us to press from the innermost section of the gear — NO contact to the outer teeth.

👌 Digital level! See the pressing action is remaining true.

🔥 E-Series gears are interference fitted. They don't simply fall off after removing a clip like some other gearboxes. Controlled, mild heat assists removal and reduces unnecessary load on the gear and shaft.

🎯 Custom tooling = safer + faster + more consistent results.

At 2Spec Works, we don't press hard — we use the right tooling, the right support and the right technique to protect the components we're rebuilding. 💪⚙️

Press it properly. 🔥🔧

🤔 “Why is 2Spec Works not in the forums correcting all the mistaken information?” Simple… time. ⏱️There are 100s of grou...
05/10/2026

🤔 “Why is 2Spec Works not in the forums correcting all the mistaken information?” Simple… time. ⏱️

There are 100s of groups out there — GT-Four, Celica, Curren, MR2, Corolla, Camry, RAV4 and plenty more — covering components we specialise in. 🔧

We could spend our days arguing with enthusiasts or self-made moderators online or parts-sellers of junk… but an internet argument rarely educates anyone. You’re unlikely to suddenly understand the engineering behind it just because someone argued harder or someone else. 😅

We’d rather spend that time making a difference. 💪

📚 Evidence over opinion
🔬 Expertise over guesswork
🔧 Correct parts, correct process
📸 Proof, measurements & real-world experience

We wish we had the time to help everyone with everything we know — but we don’t. The reward is helping the people who seek out the information, trust the expertise and use our services. 🙌

🛠️🔥 2Spec Works — more solutions, less arguing. 🚗💨

🔧 OLD-FASHIONED SERVICE. PARTS SOLUTIONS. 🚗💨💥 More solutions than the others combined.📦 Packs & parts ready to send🔧 Pra...
05/10/2026

🔧 OLD-FASHIONED SERVICE. PARTS SOLUTIONS. 🚗💨

💥 More solutions than the others combined.
📦 Packs & parts ready to send
🔧 Practical solutions for maintenance & repairs
💬 Talk directly with the owner
🎯 Fit-for-purpose advice, not sales talk

Just old-fashioned service, technical knowledge and getting you the right solution at best price 💯⚙️

📲 Tell us what you're trying to fix — let's work out the smartest way to do it.

🧼 IT STARTS WITH CLEAN. 🔧✨Not just clean… impeccably clean. 👌🔹 Threads mechanically tapped & cleaned🔹 Mating surfaces cl...
05/10/2026

🧼 IT STARTS WITH CLEAN. 🔧✨

Not just clean… impeccably clean. 👌

🔹 Threads mechanically tapped & cleaned
🔹 Mating surfaces cleaned & polished
🔹 V***r cleaned or by other means — depending on the job
🔹 Every level of cleanliness has a purpose
🔹 High-resolution inspection provides validated evidence 🔍📸

Because before the first measurement, before assembly, before the first bolt goes in…

🚨 IT MUST BE CLEAN 🚨 ALWAYS EVIDENCE OF IT CLEAN

Clean parts = accurate measurements = proper assembly = confidence. 💯🔧

SPEEDO COGS — THEY MUST MATCH! ⚙️📐Why isn't the speedo reading correctly or keep stripping cogs? 🤔 The speedo sender cog...
05/10/2026

SPEEDO COGS — THEY MUST MATCH! ⚙️📐

Why isn't the speedo reading correctly or keep stripping cogs? 🤔 The speedo sender cog and the speedo ring gear MUST be a matched pair! 🔥

⚙️ Each gearbox/application can have its own speedo cog combination, 26/35 or 28/35 or 30/35.
❌ Celica ≠ MR2
❌ Camry ≠ MR2
❌ Just because it fits doesn't mean it's correct!

A mismatched combination can appear to work initially, but the gears can skip, wear rapidly and ultimately destroy each other 😬💥 — not to mention giving you an incorrect speed reading!

🛠️ GOT A SPEEDO PROBLEM?

Whether you're building, swapping or repairing an S-Series or E-Series gearbox, we've got solutions.

🔧 New & reproduction components
🔧 Used genuine Toyota components
🔧 Correct speedo sender cogs
🔧 Correct differential speedo rings
🔧 MR2 / Celica / Camry applications & conversions

📸 Send us photos/details of your gearbox and speedo components before buying parts.

At 2Spec Works, we help make sure the speedo ring and sender are the correct matched combination. ⚙️💯

🚗💨 Correct parts. Correct fit. Correct speed.

⚙️🔥 FLYWHEEL & CLUTCH SETUP 101! 🔧🏁🛠️ INSTALLATION: AFTERMARKET PARTS ~ MEASURE, DON'T GUESS!Measure the engine block to...
01/10/2026

⚙️🔥 FLYWHEEL & CLUTCH SETUP 101! 🔧🏁

🛠️ INSTALLATION: AFTERMARKET PARTS ~ MEASURE, DON'T GUESS!

Measure the engine block to the installed clutch cover / pressure plate.
VS
Measure the bellhousing depth, including installed fork pivot point.

Cast Iron fork vs Pressed Steel fork = height different.
Your clutch design may have been based off either Fork / gearbox generation requiring the matching fork clearance.
Manufactures sell parts of like fitting not necessarily OEM spec.

⚠️ Important: Ensure there is adequate clearance for thermal expansion. Machine the flywheel only to the correct specification. Don't machine it simply to make parts fit.

🏎️ CHOOSE THE RIGHT CLUTCH
It is a big task to change the clutch, buy as a foundation of long, happy motoring.

🔥 Don't get burnt by forum hype, promises of a retailer it just bolts in, buy the best quality for your application at best price.

⚖️ FLYWHEEL WEIGHT: WHAT SHOULD YOU RUN?

Lighter flywheels reduce rotational inertia, helping the engine gain and lose RPM more quickly. But going too light can make take-offs and low-RPM driving less forgiving. Some OEM flywheels are already "light weight" get the data not the hype.

Flywheel Weights (Approximate)
OEM 3SGTE / E153 16lbs / 7.5KG (TBC)
OEM 3SGE / S54 16lbs / 7.5KG (TBC)
Fidanza Ultra-Light Weight E153 9lbs / 4KG

Mazda MX-5 Miata ND2 19lbs / 8.6KG
Toyota GR86 22lbs / 10KG
Nissan 350Z 28lbs / 12.5KG

⚖️ BALANCING NEW OR OLD: DON'T SKIP IT!

✅ Balance the flywheel and pressure plate as an assembled combination where practical and appropriate.
✅ Mark the flywheel and pressure plate alignment before separating them.
✅ Install using the alignment marks to preserve the balanced relationship.

🏁 🔥 Make clutch and flywheel decisions less often by investing for the future. Measure twice. Machine once. Assemble correctly. Protect your investment.

📘🔧 Want to do your own mechanical work? 💡⏱️ Your time has value.💰 If your time is better spent earning money or doing wh...
30/09/2026

📘🔧 Want to do your own mechanical work? 💡

⏱️ Your time has value.
💰 If your time is better spent earning money or doing what you’re efficient at, let the specialist handle the technical task.

🎯 The smart choice isn’t always doing it yourself — it’s knowing who can do it better, first time, faster, correctly and overall cheaper. Know your strengths — and know when to call a specialist! 💪

Work smarter. Use the right tools. Use the right people. 🔥

📘 Step one ~ assumption this is not your day job for the very component or task you are doing.

Start with the formal information like the BGB — the Big Green Book! 📗

Toyota workshop manuals are incredibly detailed, well-structured and, for their era, exceptionally comprehensive. Compare one with another manufacturer's manual from the same period and you might be surprised by just how much information is missing elsewhere! 😲

Toyota wasn't perfect. Mistakes and mass limitations exist. But the BGB remains an excellent starting point for understanding how Toyota intended its vehicles to be serviced, measured, assembled and diagnosed. ✅

🚫 Be careful where you get your advice!

Forums, YouTube videos and confident opinions aren't always backed by technical knowledge or long term success. The same goes for parts sellers pushing theories without understanding the underlying engineering, contributing factors, cause and effect — or the difference between a genuine solution and an opportunity to sell more parts.

🔍 Learn the fundamentals before following the crowd.

📐 Know when the manual isn't enough.

Some areas of mechanical engineering go far beyond any single workshop manual. That's where proper analysis, measurement, practical experience, testing and development become essential.

🔩 At 2Spec Works, we believe in understanding the details in why, not just repeating what someone else said, not selling marked up uprated parts to overcome another linked issue they missed.

Our goal is to help you access quality technical information, make informed decisions, avoid common misconceptions and get your mechanical work right.

📚 Read the manual. Understand the engineering. Measure twice. Build with confidence.

💪 Contact 2Spec Works if needed.

🚨 E-SERIES REPRODUCTION SYNCHROS – FIFTH GEAR NOW AVAILABLE! 🚨🔥 BIG NEWS for Early / Single Synchro E Transmission owner...
28/09/2026

🚨 E-SERIES REPRODUCTION SYNCHROS – FIFTH GEAR NOW AVAILABLE! 🚨

🔥 BIG NEWS for Early / Single Synchro E Transmission owners! 🔥

✅ FIFTH GEAR SYNCHRO IS HERE! ⚙️
Toyota part 33369-20010 has been discontinued for a long time, now recreated to oem specification! 💪🔧

Get back to crisp, precise gear changes with quality reproduction synchros backed by the parts knowledge and technical support you need. 🏁

⚙️ REPRODUCTION SYNCHROS AVAILABLE:
✅ 1st – 33367-20040
✅ 2nd – 33368-20030
✅ 3rd / 4th – 33368-20040
🔥 5th – 33369-20010 NOW AVAILABLE!

🚗 Applications include:
🔹 E51 – MR2 AW11
🔹 E50F2 – Celica GT-Four ST165
🔹 E150F – Celica GT-Four ST185
🔹 E153 – MR2 SW20 (1989–1991)
🔹 E58 – AE92 & AE101
🔹 E56 – ST202 SS-II

⚠️ LIMITED SUPPLY AVAILABLE!

📩 Contact 2Spec Works or your local retailer today to secure your synchros!

🔩 2Spec Works – Keeping Toyota E series smooth shifting! 🏎️💨

🔥 Toyota E56 ~ E58 Gearbox — One Take 🔧Everything E-Series for Levin / Trueno / Celica / Corolla / 4AGZE swapped & more ...
22/09/2026

🔥 Toyota E56 ~ E58 Gearbox — One Take 🔧
Everything E-Series for Levin / Trueno / Celica / Corolla / 4AGZE swapped & more — let’s go! 🚀

Before the E35X / E351, when Toyota needed a lightweight gearbox that was identical-ish in design philosophy to the E51 / E153, they delivered the small yet mighty E56 ~ E58 💥
Compact. Clever. Proven.

🔧 Fundamentals — E56 ~ E58
⚖️ Lightweight: approx ~45 kg / 88 lbs

🛣️ Ratios
E58 (starter cover at rear of bellhousing)
1️⃣ 3.214 | 2️⃣ 2.045 | 3️⃣ 1.333 | 4️⃣ 0.972 | 5️⃣ 0.820 ↔️ Final Drive: 3.94
E56 (starter top-front of bellhousing)
1️⃣ 3.538 | 2️⃣ 2.045 | 3️⃣ 1.333 | 4️⃣ 1.028 | 5️⃣ 0.820 ↔️ Final Drive: 4.235

⚙️ 13mm undercut gears
• Same width as E351 (13 mm), same bearing style
• Smaller than S54 (16 mm) & E153 (18 mm)
• Huge ratio interchangeability from the narrow E family

🔨 Strong design
• Bearing architecture mirrors E153
• Small gears, but smarter load paths
• Oil pump for consistent oiling / optional cooler
• Proven at 400+ whp ~ more when we built them

🔩 Built to rebuild
• Designed for full strip & service
• Early models = single synchro
• Late production = dual synchro upgrades

✨ Enhancements That Matter

✨ Shot peening (minimum recommended):
• Output shaft pinion & Diff ring gear
• Gears 1–2–3 (or any heavily loaded gear)

🛠️ ISF (Isotropic Superfinishing):
• Hub rings & hubs at minimum

⚙️ Key to rebuild is more than synchros:
• Reproduction Springs by 2Spec Garage
• Oil pump rebuild & thorough cleaning of oil paths
• Dog teeth, hub teeth correction or replacement
• Always replace input sealed bearing and 3/4 fork to later design steel fork (modifications maybe required depending on generation)
• Internal seals
• Preload / shim to spec
• Proprietary internal modifications and more!

🔮 Extras:
• Weight-reduction opportunities • L*D options • Ratio swaps

🏁 Final Word
The E56 ~ E58 is light, fun, and underrated — rebuilt by 2Spec Garage standards it becomes next-level 🔥

🔮 Plan ahead: rebuild now, upgrade where it counts, and future-proof your drivetrain.

🔧 2Spec Garage holds limited rebuild stock:
• Reproduction early single synchros
• Reproduction spring kits
• L*D bearings & other discontinued parts

📩 Enquire early — once these parts are gone, they’re gone.
❓ Got questions? Build one now?

Let’s talk E-Series 🔥

Address

Brisbane City, QLD

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 8am - 12pm
Saturday 8am - 12pm
Sunday 8am - 12pm

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