This package includes both our 08-010 mercury carburetor synchronizer tuner (carb sync tuner or manometer) and 08-022 carburetor adjusting tool.

*Carb Sync Tuner sychronizes up to 4 carburetors at a time. It has a sheet steel body with clear markings incremented every 2cm from 2 to 54 for simple accurate tuning and includes vial of mercury, hose, line restrictors, 5mm (for Honda, Kawasaki and Suzuki) and 6mm (for Yamaha and many European motorcycle) adaptors and easy to follow instructions. By Barracuda Bike Parts™.

*Carb Adjusting Tool is 11 inches long and made of alloy steel and is especially useful for tuning the GL1000! Eliminates fumbling with inadequate tools while trying to view your mercury carb sync tuner. You can manipulate the air fuel adjustment screw and tighten the lock nut without slippage when desired mercury vacuum level is reached. Fits both Mikuni and Keihin carburetors with 8mm hex nut and screw driver slot.

Disclaimer: We sell these tools on a DIY (Do It Yourself) basis only. Like any automotive parts store, we do not offer technical advice. The buyer is supplied the item as illustrated and described, and is on their own, using pertinent technical and work shop manuals to the model application.

Maintenance schedule: Honda recommends checking your carburetor idle speed every 4000 miles and your carburetor choke every 8000 miles. Synchronize your carburetors every 8000 miles or 12800 km.