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  1. Alfa 33, Sud & Sprint
    HELP!! My 33 is in need of a good lefthand side (looking from the drivers seat) Weber 40 IDF due to its original having a TOTALLY seized idle bypass screw.Anybody got one even if its a bit cruddy so I can swap guts over.HELP!!!:cry: P.S Somewhere close to Gloucestershire would be good but I...
  2. Alfa 33, Sud & Sprint
    HELP!!! Have a seriously seized idle mixture adjusting screw on one of my 33's carbs:cry: Anyone got any bright ideas?Have tried soaking it in good old WD40 for a few days and even resorted to sticking it in the oven (heat transfer etc) but it is still not shifting.Ideas people:confused:
  3. Tuning & Upgrades
    Hi all I am new to this forum so I hope I am not going over old ground here. I would like help to really understand the operation of IDF fitted to many Alfas, Porsches, VWs and other applications so that others do not have the problems I have had getting these carbs working. In fact I think...
  4. Alfa 33, Sud & Sprint
    Hi All, Had a look at some old threads / posts about these beautie's As some of you know I've had problems with OVER fueling:confused: Also I have a "surging" when keeping constant speed, at NAD I was kindly told this is probably the main jets being a bit small:thumbs: especially after cutting...
  5. Alfa 33, Sud & Sprint
    36 IDF's wanted. Anybody have a pair ?
  6. Alfa 33, Sud & Sprint
    Greeting all, Wonder if anyone knows the standard jetting for the above carbs? I'm trying to sort out a rich running problem on a car I've recently bought. Somebody before me may have fiddled with the jetting and I'd like to check. I've got some of the figures, but not the emulsion tube type...
  7. Alfa 33, Sud & Sprint
    This piece of tubing has come off my engine. I think it attaches to the side of a carby but where does the other end go? If any can identify it please let me know. Peter
  8. Alfa 33, Sud & Sprint
    Any one got an offside (drivers) 40IDF with 32mm chokes for a 1987 33/Sprint?My 33 seems to have a fault on one choke and despite numerous attempts to clean it out,is still not right.Would be nice to even just borrow one to make sure it is the carb at fault.Any one help me out????:confused:
  9. Alfa 33, Sud & Sprint
    Bit of technical info required here.1712 c.c 1988 with on hell of a flat spot on very light throttle openings.Fine on the open road,but round town,a nightmare.Coughing and farting like a good 'un.:confused:Seems fine on idle,only when very light throttle is used. Any ideas???:thumbs:Ciao Daz
  10. Alfa 33, Sud & Sprint
    My local webber dealer has 2 genuine webber service kits for sale £20 each. I dont know if i am allowed to put details on here, please let me know if i can as it is not me selling or advertising.
  11. Alfa 33, Sud & Sprint
    http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=270289908723
  12. Alfa 33, Sud & Sprint
    If any one is interested in a pair of new Weber 44's for their 33, Sud and ummm Arna:( I am selling a pair on ebay http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&rd=1&item=110179716512&ssPageName=STRK:MESE:IT&ih=001 I'm also selling a pair of used 40 IDF's...
  13. Alfa 33, Sud & Sprint
    Can anyone direct me towards a parts diagram for Alfa 33 1.5 Weber 36 IDF carbs? Haven't found any on the net. Bought a couple dirt cheap which I'm going to strip and beadblast as bookends :-)
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