Radim Posted December 18, 2010 Report Share Posted December 18, 2010 My brother (schicksal) got me a book with some jetting information ... thought i'd be helpful and share with Ratsunners! 4 Quote Link to comment
Xander_42 Posted December 18, 2010 Report Share Posted December 18, 2010 Awesome! Nice post! I'm sure this will be a good resource. 1 Quote Link to comment
banzai510(hainz) Posted December 18, 2010 Report Share Posted December 18, 2010 that has been needed for a long time that jettingbooklet datzen mike save this 1 Quote Link to comment
Radim Posted December 19, 2010 Author Report Share Posted December 19, 2010 You're welcome. :D 1 Quote Link to comment
tjyak50 Posted December 26, 2010 Report Share Posted December 26, 2010 There is a little program available that gives preliminary jetting information too. I have it on my website. Own risk: http://www.airpowerinsurance.com/zcar/jetting.exe 1 Quote Link to comment
Wide14u Posted January 25, 2011 Report Share Posted January 25, 2011 oh ya this rocks 1 Quote Link to comment
Skib Posted January 25, 2011 Report Share Posted January 25, 2011 this should be a sticky. 1 Quote Link to comment
DISLEXICDIME Posted January 25, 2011 Report Share Posted January 25, 2011 Freeky has a pdf I gave hime on webber jetting freeky if you still have it post it up! My comp is dead or I would do it! 1 Quote Link to comment
kneesamo Posted February 17, 2011 Report Share Posted February 17, 2011 A few websites on tuning. Redline's Idle Adjustment Redline's Low Speed Circuit Tuning Jason Grey's Tech Teglerizer Tech 1 Quote Link to comment
speeder Posted March 10, 2011 Report Share Posted March 10, 2011 More useful tuning info for DCOE's. Much of it is applicable to Mikuni side drafts also. http://www.expeditionlandrover.info/2trSite/WeberDCOEinfo.htm 1 Quote Link to comment
defdes Posted October 8, 2011 Report Share Posted October 8, 2011 A few websites on tuning. Redline's Idle Adjustment Redline's Low Speed Circuit Tuning Jason Grey's Tech Teglerizer Tech Great basic info in those Redline sites. I had never disconnected the throttle cable when tuning, I did it today and made a huge difference. 1 Quote Link to comment
Ron1200 Posted May 24, 2012 Report Share Posted May 24, 2012 Hi Radim... Any chance you can fix the pic link? Thanks 1 Quote Link to comment
ggzilla Posted May 24, 2012 Report Share Posted May 24, 2012 Here is the missing page. If you have Weber, you really should buy the book, as it explains how to adjust, tune, size, and install. If yours for example has the wrong size venturis, no amount of swapping jets will make it run perfect. Quote Link to comment
ggzilla Posted May 24, 2012 Report Share Posted May 24, 2012 Less than $25 at amazon 1 Quote Link to comment
JacksonElanao Posted May 9, 2013 Report Share Posted May 9, 2013 if you still have it publish it up! My compensation is deceased or I would do it! . A motorhome is the best way to see the sights of Australia at your own pace! 1 Quote Link to comment
Ron1200 Posted November 5, 2016 Report Share Posted November 5, 2016 I'm making this thread more current... A/O Nov 5, 2016 Links below have be checked, tested and updated. There is a little program available that gives preliminary jetting information too.I have it on my website.Own risk: http://www.airpowerinsurance.com/zcar/jetting.exe This link is dead. However, I found it at the AlfaBB forum. Scroll to the last post and follow the instructions. We may want to host it on Ratsun... just a thought. http://www.alfabb.com/bb/forums/carburetors-fuel-injection-air-intake/34742-jetting-exe-what-happened.html A few websites on tuning.Redline's Idle AdjustmentRedline's Low Speed Circuit TuningJason Grey's TechTeglerizer Tech All the above links are good... The Jason Gray and Teglerizer links are reached via the WayBackMachine More useful tuning info for DCOE's. Much of it is applicable to Mikuni side drafts also.http://www.expeditionlandrover.info/2trSite/WeberDCOEinfo.htm The above link works (TeriAnn's Triumph Web Pages). Here are some additional Links: Weber 40, 42, 45 DCOE Carburetor Exploded View (other types available at site) Jetting Weber Carbs for High Altitude Original Weber Jet Specs (new carbs) Weber Carb Troubleshooting Guide Weber Retailers: Pierce Manifolds, Gilroy, CA Redline Weber, Torance, CA Weber Carbs Direct, Hauppauge, NY I believe that the book book referenced by Radim in his original post was Pat Braden's Weber Carburetors It's about $21 on Amazon. The book referenced by ggzilla is Haynes' Weber Carburetors Owners Workshop Manual. Now about $40 on amazon. Both books have a recommended jet settings reference. From my Pat Braden book: Page 169 listing conversion kits and their jetting (I've penciled in the missind info on the Datsun single 45 DCOE application. The added info sourced from ggzilla post above.) Keep in mind that this info was from 1988 do the newer DCOEs like the 45 DCOE 152 is not listed. Here is page 167 listing standard weber jetting by carb. From ggzilla's post of page 190 from the Haynes book: I believe that the columns in the image above reference the following: A. Application B. Carburetor type C. Quantity of carbs D. Main venturi E. Auxiliary venturi F. Main jet G. Emulison tube H. Air correction jet I. Idle jet J. Accelerator pump jet K. Exhaust orifice L. Needle valve 1 Quote Link to comment
Ron1200 Posted November 5, 2016 Report Share Posted November 5, 2016 A few more captures... DCOE Idle Jet DCOE Emulsion Tube Altitude Compensation 1 Quote Link to comment
Letsurf Posted January 16, 2017 Report Share Posted January 16, 2017 Does the book have jet settings for the 32/36 DVEG on a 720 with z24 engine? I've been searching everywhere and have found 3 completely different configurations. 2 Quote Link to comment
Ron1200 Posted January 27, 2017 Report Share Posted January 27, 2017 If you meant 32/36 DGEV, it just has standard jetting... Main Jet 140/140 Em Tube F50/F50 Air Corr 170/160 Idle Jet 60/50 Pump Jet 50 Float Value 2.0 1 Quote Link to comment
seattle smitty Posted August 1, 2018 Report Share Posted August 1, 2018 (edited) I'm putting this here because the the classified section won't let me post without an "image," meaning a photo, I guess, which I don't know how to do. I have a nice used Weber 40DCNF carburetor which would be ideal for somebody building a 510 street screamer. I just finally decided I won't ever have an application for this cool piece of gear. I can't see why an "image" is necessary because the man who wants this already knows what it is, or can find lots of images on-line. Make me an offer by PM. Sorry, I have looked, and have a good idea what it's worth. An Alfa Giulietta Sprint, aw man, Ron, about 1974 I passed up a chance to get a non-running but very nice one for $800, HOW COULD i HAVE BEEN SO DUMB????? Edited August 2, 2018 by seattle smitty 1 Quote Link to comment
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