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Ignition timing for a 1970 dodge challenger 440 magnume?

There's no single definitive answer for the ignition timing on a 1970 Dodge Challenger 440 Magnum. The correct timing depends on several factors, including:

* Engine modifications: Has the engine been modified in any way (camshaft, heads, intake, etc.)? Modifications drastically alter the ideal timing.

* Distributor type: The type of distributor (points, electronic) affects the timing curve.

* Carburetor: The carburetor's type and settings influence the optimal timing.

* Fuel type: The octane rating of the fuel used will affect the timing.

Therefore, you MUST consult your owner's manual or a reliable service manual specific to your 1970 Dodge Challenger 440 Magnum. These manuals will provide the base timing specification for your specific engine configuration. Even then, you'll likely need to fine-tune the timing using a timing light to achieve optimal performance and drivability.

General Guidelines (with HUGE caveats):

Even with the caveats, you might find some general ranges quoted online, usually around 10-12 degrees BTDC (Before Top Dead Center) at idle. However, this is just a starting point and is *absolutely not guaranteed* to be correct for your vehicle. Using this without further verification and tuning *could severely damage your engine*.

In short: Don't rely on internet forums for precise timing. Find a factory service manual or consult a qualified mechanic. Improper ignition timing can lead to engine damage.

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