EMPI 43-5712 EMPI Universal Pro-Sync, w/2 Adapters, VW Bug, Baja, Volkswagen, Sand Rail, Sand Buggy

Works like a charm, makes synchronizing carbs a breeze.

Very good product / works great on a R90/6 BMW / easy to sync the carbs with especially for someone without any experience on carb sync/ worth having around /

arrived in perfect condition with instructions and helped me to tune my engine (dual webers on Fiat twin cam) in minutes!

Item arrived on time. This item should have more information about whether or not adapters would be required. I purchased the adapters, but the unit by itself worked better than trying to use the adapters! The adapter was supposed to be required for my Weber 34mm ICT dual carburetor application, but it would not fit properly! The two cut outs in the adapter did not match at all! EMPI should provide more information about the adapters, so people do not buy them needlessly. The documentation should be better as well.

This thing really works but be careful not to drop it or squeeze it because it's pretty delicate.

Just as described, worked consistantly and accurately. Good product!! Used on set of Weber 40 IDF's

I have been synchronizing multiple carbs for thirty years and I have used many systems. This is the best product I have found for the job. No guesswork needed. The readings are plain and simple. You will need to remove any air filter connectors or baffles so the unit will have direct access to the carbs for most accurate readings. I had a very small problem with my shipping address and got good customer service from the Seller as well.

Took a 4 inch fall and broke

A name brand device. Looks great. Will use to set my twin carbs on my new hovercraft engine to achieve max. revs.