Is The Digi Sync a good vacuum gauge?

[Guest]

I think my carbs should be synched, and I need to replace the o-rings soon (been putting it off because of the time it takes to POR-15 the gas tank).

https://www.amazon.com/4-CHANNEL-Digital-Throttle-Peaking-Manometer/dp/B086PG1W3R?th=1

I like this one because it is digital, so no worry about vibrations, and it uses a battery, so no problem with wires.

I also imagine it is a lot easier to read a digital display than bouncy gauges. They claim its more accurate than other ones, not sure if that is true though.

Has anyone used it? Or can recommend something similar?

I was thinking of getting the 6 channel one, I realize mine only has 4, but maybe I buy something else in the future.

[rphillips]

Any set of gauges can, & will, get out of sync. Carb. sticks will always be accurate. Biggest problem with Carb. sticks is storing them & the mercury they use. Just my opinion.

[Steve]

I would recommend a Carbtune Pro from carbtune.com.

About half the price and no batteries.

Not much “bouncing” to worry about.

.

[Big T]

I'm not aware of any sync tool that uses wires.

Bouncing is a result of no restrictors in the lines

+1 on the Morgan Carbtune

[cowboyup3371]

+2 on the carbtune. Best investment you will make

[bwringer]

Hey, has anyone mentioned the Carbtune yet...?

Seriously, half the cost of that digital one and it works like a dream forever with no batteries.

https://www.carbtune.com/

It's a British company and they ship worldwide.

[niclpnut]

I can also endorse the carbtune. Just want the metal adapters not the plastic ones.

[salty_monk]

Hmm I think the one you want is the Morgan Carbtune. Not sure if anyone has told you about that yet.... ???? are cheap at the moment in $$$$ so an ideal time to buy. The only bummer is the mail is a bit messed up in both countries so you might have an extra wait...

The only think I would add to the Carbtune kit is a set of brass adapters for connecting them. I really don't like the Nylon ones they supply with them as they go a bit soft when they get hot...

Quick search... I am sure there are many other sources if Motion Pro makes them They are just a thick walled brass tube with a thread cut on the outside & an O ring.. Not hard to make if you can find the tube stock but likely not worth it at these prices!

https://www.z1enterprises.com/vacuum-carb-sync-adapter-kit-5mm.html?gclid=Cj0KCQjw-uH6BRDQARIsAI3I-Uf7D-xv8ODmYDFMJE6q2Mvo3-S5rT9w8sVKK-gLduMqciVp-_Osu2EaAo4FEALw_wcB

https://www.ebay.com/itm/392533056864?chn=ps&norover=1&mkevt=1&mkrid=711-117182-37290-0&mkcid=2&itemid=392533056864&targetid=934793864616&device=c&mktype=pla&googleloc=9031046&poi=&campaignid=10876471603&mkgroupid=107964302620&rlsatarget=pla-934793864616&abcId=9300401&merchantid=6328724&gclid=Cj0KCQjw-uH6BRDQARIsAI3I-UfPTcqz6uiMRDErtLlgCxEJ4d5dqDivYNbPnlLhqknCZpDPEOnxjIgaAiLbEALw_wcB

[salty_monk]

https://www.carbtune.com/carbdtls.html

Probably slightly quicker (and slightly more expensive) to get from USA stock:

https://www.amazon.com/CARBTUNE-PRO-4-W-Pouch/dp/B018UTHGPE