In loving memory of John
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Dell’Orto carburetors - Atomizer specifications

Jens Lyck's Guzzitech.dk website archive is now hosted on This Old Tractor

Jens no longer owns a Moto Guzzi and has turned his attention toward his new motorcycle. Rather than let his wonderful online resource fade into oblivion, he has asked me to host his content (both the Danish and English versions). I am proud to do so. I have referenced his excellent compilation for years doing my own work and will continue to do so.

Please update your URLs:
http://www.guzzitech.dk/ is now http://www.thisoldtractor.com/guzzitech.dk/
http://www.guzzitech.dk/english/index.htm is now http://www.thisoldtractor.com/guzzitech.dk/english/index.htm

Other Moto Guzzi resources hosted on This Old Tractor

Carl Allison's wiring diagrams

Guzzitech.dk website archive - courtesy of Jens Lyck

Moto Guzzi Technical Training Videos

Topica Loopframe_Guzzi news group archive

Antietam Classic Cycle - Excellent service spanning tune-ups to restorations

Decals from John Prusnek - Very nicely produced decals you'll be proud to adhere

Relays from Dan Prunuske - Great product, great prices

MG Cycle - New Parts & Accessories for Moto Guzzis

Moto Guzzi Classics - Used and New Parts for Moto Guzzis plus excellent service

Stainless Cycle - Conveniently assembled and polished stainless fastener kits

Steering Damper Kit from Joe Jump

Zydeco Racing - Top notch transmission & rear drive service at unbelievable pricing

Atomizer specifications for PHBE-PHF-PHM carburetors

This information was gleaned from Beedspeed.

Code NumberTypeX value measured in hundredths of a millimeter.
8540 x 28AB260-262-265-268-270-272-275
8979 x 28AF330-340-350-360
9593 x 28AR260-262-265-270

Atomizer specifications for PHBG carburetors

This information was gleaned from Beedspeed.

Code NumberTypeX value measured in hundredths of a millimeter.
9654 x 28AV258-260-262-264-266
9511 x 28AN258-260-262-264-266
10245 x 28BP258-260-262

Atomizer specifications for PHBH carburetors

This information was gleaned from Beedspeed.

Code NumberTypeX value measured in hundredths of a millimeter.
9695 x 28AV264-266-268-270
9423 x 28AS260-268-270
7790 x 28P260-268-270
7972 x 28T260-262-264-266-268-270
9979 x 28BC262

Atomizer specifications for PHBL carburetors

This information was gleaned from Beedspeed.

Code NumberTypeX value measured in hundredths of a millimeter.
9564 x 28AQ260-262-264-266-268
8358 x 28K266-268-270
8566 x 28D266-268-270
8935 x 28AE266-268-270
9143 x 28AG260