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3D Model - Weber 48 IDA parts

Old Mar 30, 2026 | 08:43 PM
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3D Model - Weber 48 IDA parts

Hey, I debated on whether or not I'd mention this here but here I am. Recently while designing an annular discharge venturi to replace the aux venturi. I needed to have a way to quickly change the main jets and air corrector so I can dial in the tune. So here I present their models for your convenience.

Main jets
Air correctors
Oh yeah, I almost forgot about making this one!
Chokes

The details are on each item but if you have any questions let me know. I'll probably be releasing the annular discharge venturi here soon after more extended testing (not even 200 miles on it yet). If you have any questions, comments, or concerns lets talk about it! I will disclaim that while I've been using nylon for a while now with other things that experience fuel/oil I don't have a long testing relationship with either the ACs or the main jets. I suspect they'll be fine but the original item was to save money on buying a bunch of brass jets while I sort out the tuning. At this point, I'm long term testing them now.

Thanks!
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Old Mar 31, 2026 | 08:41 AM
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Neat! when i was tuning mine, i had thought of making blank air correctors, which you could then just drill out until the car is happy, congrats for doing it
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