Carburettor synchronisation tool designed to measure air-flow mass precisely and help match throttle bodies. Enthusiasts seeking smoother idling and more responsive throttle will appreciate clearer feedback while tuning. Is the ITC International Tool Company Synchrometer the practical choice for home mechanics and classic Triumph owners?
⚡ At a Glance
- • Flow Measurement: Measures air-flow mass across a 1 to 30 kg/h range for detailed adjustments
- • Best for: Classic car owners and home mechanics tuning multi-carb setups, including Triumph TR6
- • Not ideal for: Fuel-injected engines or setups that do not use carburettors
Measures air-flow mass between 1 and 30 kg/h and suits checking secondary-stage throttles on progressive carburettors. Precise indication remains reliable at multiple angles and positions.
Accurate flow matching – thanks to 1–30 kg/h measurement range
Measurement capability covers air-flow mass from 1 to 30 kg per hour, giving a readable scale for small differences between throats. The range focuses on the typical flow values encountered when synchronising carburettor throats.
Allows fine matching of individual throttle bodies to reduce rough idling and uneven cylinder contribution, yielding steadier running at idle and under light load.
Clear secondary-stage tuning – with suitability for closed-position checks on progressive carbs
Designed specifically to check and adjust air flow of the secondary stage when the throttle is at a closed position on progressive carburettors. The setup isolates the secondary throat behaviour for targeted adjustment.
Makes setting secondary throttles more straightforward, improving transitions when the secondaries open and helping avoid lurching or bogging under acceleration.
Consistent readings at odd angles – thanks to precise indication at all positions
The indicator supplies precise readings regardless of mounting angle or orientation, which prevents variation caused by tilt or positioning. Readings remain stable across typical garage and engine-bay placements.
Saves time when space limits how the gauge can be mounted, reducing the need to reorient the unit for repeatable synchronisation checks.
✨ The 4 Key Reasons for ITC International Tool Company Synchrometer
- 1–30 kg/h measurement range – Enables fine-tuning across common carburettor flow rates for better balance between cylinders
- Designed for progressive carb setups – Makes secondary-stage adjustments straightforward on Weber, Dellorto and SU
- Stable indication at any angle – Keeps readings reliable when the gauge cannot sit upright
- Proven on classic Triumphs – Helps balance TR6 throttle bodies for smoother running
📋 Technical Details at a Glance
- Category: BISS
- Product type: Synchrometer
- Measurement range: 1–30 kg/h (air-flow mass)
- Air flow indication: 1 to 30 kg/h
- Suitable for: Checking and adjusting secondary-stage throttle on progressive carburettors
❓ Frequently Asked Questions
Q: Can the gauge balance Triumph TR6 throttle bodies?
A: Yes. User reviews report effective balancing of Triumph TR6 throttle bodies and improved throttle synchronisation.
Q: What flow range does the gauge measure?
A: Measurements cover an air-flow mass range of 1 to 30 kg per hour.
Q: Is the gauge suitable for fuel-injected engines?
A: No. The gauge is intended for carburettor tuning and is suited to checking secondary-stage adjustments on progressive carburettors.
🏆 Our Verdict
Ideal for classic-car owners and home mechanics who need precise carburettor synchronisation across multiple throttle bodies. The combination of a 1–30 kg/h measurement range and reliable indication at any angle makes targeted secondary-stage tuning far easier. While cost needs consideration, accurate synchronisation and better engine smoothness deliver lasting value over time.
