 My Dellorto Jet Combination |
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| Ansbacher |
 Jun 19 2017, 10:00 AM
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#1
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Senior Member  Group: Members Posts: 689 Joined: 4-July 14 From: Tampa Bay, Florida Member No.: 17,589  |
I know every carb/engine combo is different, but for those of you with dual Dellorto DRLA 40s I thought I'd share a jet combo that finally performs very well on my '74 2.0 Liter. Note, I am basically at sea level here in the Tampa Bay area:
60 Idles 150 Mains 180 Airs 40 Pumps Emulsion Tube .2 32 Vents Pump Adjustment Nut almost all the way in. Maybe this will help someone with a starting point. Took me a couple of years to finally get this right. Ansbacher |
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| anderssj |
Jun 19 2017, 02:37 PM
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#2
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Dog is my copilot... Group: Members Posts: 1,654 Joined: 28-January 03 From: VA Member No.: 207 Region Association: MidAtlantic Region 
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My dells are set up with 30mm main venturis, 55 idle jets, 135 main jets, 180 air correction jets, and 9164.2 emulsion tubes. I know some of these are a little smaller than the factory settings, but they seem to work well with the current engine (1973 2.0L, Elgin 7008-4 cam [280* duration, .332 lobe lift], Mahle Euro PC set [8.0:1]). The car runs really well (maybe a little bit rich judging by color of spark plugs and exhaust). This set-up used to pass WA State emissions tests back when I lived in Redmond . . . .
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Posts in this topic
Ansbacher My Dellorto Jet Combination Jun 19 2017, 10:00 AM
GregAmy Ansbacher, thanks. I'm going through this now ... Jun 19 2017, 10:12 AM MarkV My car is a 2056 with a little over 9:1 compressio... Jun 19 2017, 02:02 PM GregAmy What AFRs are you guys getting with these setups? ... Jun 19 2017, 02:06 PM MarkV I have not checked the AFR...I suspect it is a lit... Jun 19 2017, 02:26 PM Ansbacher The guy that rebuilt my engine passed on before I ... Jun 19 2017, 03:13 PM rhodyguy Good setup if it could fool the sniffers in WA. Jun 19 2017, 03:36 PM
anderssj
Good setup if it could fool the sniffers in WA.
... Jun 19 2017, 04:52 PM GregAmy Well, OK, I was hoping someone had AFRs for compar... Jun 19 2017, 04:40 PM |
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