You are here:

Motorcycle Repair/carburators sync.


hi William I write from Mexico are hoping you could help me. I have a 1991 Suzuki VX800 with two carburetors,I buy a needles Carb.synchronizer. At low speed the needles mark equal measures, but when the revs up the needles are completely mixed. what you think? as I solve this, besides that Fumes stink much to gasoline. thanks and hope your help.

Sounds to me like one of the Slide Diaphragms may have a hole in it
and is not raising same as the other.
I am also in Mexico. Tijuana.
If there is a strong smell of Fuel, then they may need to be tuned.
Sounds like the fuel mixture may be to Rich.
I Professionally Rebuild Motorcycle Carburetors for a Living.
Check out my Website:
I use a tool called a (Gunson Colortune Tool 14mm) to adjust
the Pilot Jet Air Screws to get a Perfect fuel mixture.
They are Sold on Ebay..
Cell# 619-862-7685 Tijuana Home # 664-683-1017
My name is Joe...

Motorcycle Repair

All Answers

Answers by Expert:

Ask Experts


william joseph stack


I specialize in Virago carburetors. Internal parts sizes, Needle and jet sizes for each and every year and model. Hitachi and Mikuni. I also can give tech support and Tech Support for carburetor problems and issues. Carburetor tuning and syncronization. Carbburetor rejetting and dynojet installations for engine modifications. I know every needle and jet size for every Virago made. I have done over50 Virago carb Salesand Rebuilds in 2012. I have over 50 sets ofVirago carbs in stockright now. I Build, Ride and Breath Virago. I have both the 1983 Midnight Virago's. The XV750MK and the XV920MK. 1 of my 1981 XV750H is is Premier Cycles, Billy Joel's Bike Museum.... I am an Honest and Fair man. I am also a Finicky Perfectionist withmy carb work. Ihave all the obsolete hardto find carb parts. I have new diaphragms, new floats, I have the float level setting down to an art. I have fabricated transparent bowls for both version 1 and version 2 carburetors.


9 years on Ebay with 100% feedback. My own website: that has some awesome testimonials ans feedbacks...

Organizations Forum

Ebay., Feedbacks from satisfied customers.

Over30 years expierence in Carburetor rebuilding and motorcycle and car repair andmechanics. I have certifications in HVAC, Welding. I have over 20 years in Building maintenance and repairs. Over 20 years in aSuperior position. I am a Licensed California general B Contractor. But I have settled on my Virago Carb Business...

Past/Present Clients
Clients and customers found in my Ebay Store History. DRVIRAGO777 VIRAGO CARBURETORS.

©2017 All rights reserved.