Carb Synchronizer Kit:
Use this matching gauge set to calibrate any engine with multiple carburetors. Each oversize 3.5” gauge reads from +10 psi to -30 psi. Gauges are marked in either psi or cm hg. Includes a variety of valves and fittings to fit most any engine.
For Rotax 912
These are good quality pressure/vacuum gauges. The printed instruction manual is only barely legible. I had to come back to this web page to download the PDF to get a usable copy. The PDF is in bad shape. It is a low quality noisy blurred scan of old documents. You might want to download it and make sure you can read and understand all of it before spending money on the kit. Aircraft Spruce does good work. This is a surprise.
placed order December 10, 2019, notified via e-mail of a back order and expect to re-stock by Dec 18, 2109. I made two separate phone calls in early Jan to request status. It appeared that the order got pushed into an inactive file. Finally after my last call, your people contacted the vendor and had the order shipped and finally received it on Jan 16, 2020. Thank goodness I was not in a hurry. I dont consider this as the Spruce norm.
Yes, this kit will work on any dual carb engine. Some of the adapters that are included will not be necessary, but it will work fine.
These are not oil filled. The kit includes 2 dampening valves that need to be used to get rid of vibrations.
You will need to add part number 07-01889 to adapt to the 912.
Yes this will work with the carbs on a Rotax 912.
We do not have any data showing this for marine use. We can only supply information for aviation use.