• Ciao Guest - You’ve landed at the ultimate Guzzi site. NEW FORUM REGISTRATIONS REQUIRE EMAIL ACTIVATION - CHECK YOUR SPAM FOLDER - Use the CONTACT above if you need help. New to the forum? For all new members, we require ONE post in the Introductions section at the bottom, in order to post in most of the other sections. ALWAYS TRY A SEARCH BEFORE STARTING A NEW TOPIC - Most questions you may have, have likely been already answered. DON'T BE A DRIVE-BY POSTER: As a common courtesy, check back in and reply within 24 hours, or your post will be deleted. Note there's decades of heavily experienced Guzzi professionals on this site, all whom happily give endless amounts of their VALUABLE time for free; BE COURTEOUS AND RESPECTFUL!
  • There is ZERO tolerance on personal attacks and ANY HYPERLINKS to PRODUCT(S) or other competing website(s), including personal pages, social media or other Forums. This ALSO INCLUDES ECU DIAGnostic software, questions and mapping. We work very hard to offer commercially supported products and to keep info relevant here. First offense is a note, second is a warning, third time will get you banned from the site. We don't have the time to chase repeat (and ignorant) offenders. This is NOT a social media platform; It's an ad-free, privately funded website, in small help with user donations. Be sure to see the GTM STORE link above; ALL product purchases help support the site, or you can upgrade your Forum profile or DONATE via the link above.
  • Be sure to see the GTM STORE link also above for our 700+ product inventory, including OEM parts and many of our 100% Made-in-SoCal-USA GTM products and engine kits. In SoCal? Click the SERVICE tab above for the best in service, tires, tuning and installation of our products or custom work, and don't miss our GT MotoCycles® (not) art on the BUILDS tab above. WE'RE HERE ONLINE ONLY - NO PHONE CALLS MADE OR RECEIVED - DO NOT EMAIL AND ASK QUESTIONS OR ASK TO CALL YOU.
  • Like the new V100, GuzziTech is full throttle into the future! We're now running on an all-new server and we've updated our Forum software. The visual differences are obvious, but hopefully you'll notice the super-fast speed. If you notice any glitches or have any issues, please post on the Site Support section at the bottom. If you haven't yet, please upgrade your account which is covered in the Site Support section or via the DONATE tab above, which gives you full site access including the DOWNLOADS section. We really appreciate every $ and your support to keep this site ad-free. Create an account, sign in, upgrade your account, and enjoy. See you on the road in 2024.

carburator

  1. N

    Carb Problem

    Hi - I usually do O.K. tuning carbs, but this one has me frustrated so need help. Bike: '79 SP 1000 Problem: When I let off the throttle, it wants to keep running at the same RPM and then eventually and slowly drops in revs. Here is what I know: Timing is O.K. Sync is good. Idle is good...
  2. Auris

    Wrong mixture after replacing mufflers v65?

    Recently I replaced my old mufflers for a set of used stock v65 SP (my bike is not SP) mufflers, which look almost the same only 2 cm shorter. I went for a ride they felt great. But after the engine warmed up it started hesitating when accelerating. It would idle ok, but as soon as I pull the...
  3. Auris

    Unstable idle after cleaning the carbs

    Hi guzzi people, I got my carburators (dellorto phbh 30) cleaned by a local mechanic who cleaned the parts in a bath, replaced the float needles and a few gaskets and o-rings. Since then the idle has been unstable. It starts at around 1200 rpm but quickly goes up to 2000 - 2200. I've tried...
  4. Auris

    Carb cleanup question (Dellorto PHBH 30)

    Hello, I am planning to clean my Dell'Orto PHBH 30 carbs for the first time. I have never done it before, so my question is, what parts are the most essential to replace before reassembling the carbs? I am not sure what I can expect to find after I open them up, but I think they haven't been...
  5. O

    Eldorado rich carb problem

    Loopframe, original square slide DelOrtos. In storage for decade, carbs cleaned several times, including disassembly of the internal pump mechanisms. Bike now runs well, but only if the chokes are on just a bit. If forced to wide throttle, does not need choke. But idles best on closed chokes...
Back
Top