I may be interested in one of those gauge sets, let me know if either are still available.
You really need to see the fuel pressure from the car.It is paramount to understanding issues like, is it the pickup running dry in the corner, or a carb problem that is causing this stumble?? If you have pressure, you know it's not the pick up.
there are two options: Get a very accurate gauge, or get a super accurate gauge and a cheap gauge. Use the lab quality super accurate one to set up the regulator, then pack it away so vibration doesn't damage it. it goes on a T underhood, and day to day monitoring is done via a normal gauge ont the dash. Paul Yaw used to sell the right one on his website:Yawpower. He's gotten out of the 1st gen business, but you might find a treasure trove of info there, and the type and model gauge he recommends.
1st gen carbs are very sensitive to proper presssure.
Or get a good one and adjust with that. I had a good one, then got the lab version, and I was lucky, my gauge is very accurate.
Jake Gulick
CarriageHouse Motorsports
for sale: 2003 Audi A4 Quattro, clean, serviced, dark green, auto, sunroof, tan leather with 75K miles.
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