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1-8 of 8 Results
  1. The Classic Alfa Romeos
    Keen forumites might know I am having some issues with my Alfetta GT (1.8). The car came with Dellorto DHLA40F (5272A) fitment listed as Berlina 1800/Alfetta GT , as they are non-emission ones, I though I would try to get some DHLA40 units... Then I bought a mint set of DHLA40 (5234A) -fit-...
  2. Tuning & Upgrades
    Hi all, I have a set of DHLA-H carbs that I wish to modify for a supercharged set up. Does anyone have experience with doing this? I have seen the Turbo kit listed below but was wondering if anyone has fitted one of these to the DHLA-H carbs? are the DHLA pre pollution carbs more suitable for...
  3. The Classic Alfa Romeos
    Hello I have had a few issues recently with my Nord 105 engine. uneven and sputtering acceleration 'popping' from exhaust spitting from carbs this doesn't appear to happen everytime i am in the car. Some days it runs fine, other days, usually when cold, it has this problem i noticed when...
  4. Alfa 33, Sud & Sprint
    I am sure I saw somebody asking for these. I have some which I will not need as I run a 1.5. Shout if you need some.
  5. The Classic Alfa Romeos
    Advice needed. Have rebuilt my Dellortos on my 2ltr 1972 GTV. Car starts and runs fine. Mixture is about OK (Colourtune), points plugs, dizzy cap leads all replaced. There is a flat spot at 2k revs and using the colourtune you can see the mixture go yellow and the car splutter at 2k revs. Once...
  6. The Classic Alfa Romeos
    Greetings, I have a pair of dellortos on a 2.0litre 105 turbo engine. When I got the car I noticed that fuel was pouring from the airbox. I found the fuel return pipe had been blocked off. I sorted that, removed the airbox etc disconnecting the turbo. The right hand Aux Venturi had melted, which...
  7. Tuning & Upgrades
    hi i am need of a little help, does anyone no where i can have my twin dellortos set up on a rolling road, the car is a twin cam giullieta??? any help greatly recieved
  8. Alfa 33, Sud & Sprint
    Hi, all I'm begining to lear about my twin carb setup.. But didn't quite get how to balance the airflow in the four barrels...(Dell'ortos DRLA) I have reread a guide I got somewhere about hundred times but it dosen't specify which bolt or nut or whatever you have to turn... And I bought an...
1-8 of 8 Results