1970!!! Geez... "0" degrees I think. Better call your local auto parts dealer and ask to be sure.
timing for the 454 engine is 10 degree's at TDC at 700 rpm in neutral or park
To set the timing marks on a 1970 Plymouth Road Runner, you need to locate the timing tab on the engine, typically on the front cover. Align the timing mark on the harmonic balancer with the appropriate degree mark on the timing tab, usually around 5-10 degrees BTDC (before top dead center) for optimal ignition timing. It's advisable to use a timing light for accurate adjustments while the engine is running. Always refer to the specific service manual for precise timing specifications based on your engine type.
The ignition timing for a 1970 Ford Mustang with 302 - V8 - 2 barrel carburetor is : ( 6 degrees BTDC )
The timing setting for a 1970 426 Hemi is typically around 5 to 10 degrees before top dead center (BTDC) at idle. However, it’s important to consider factors such as the specific application, fuel type, and any modifications that may affect optimal timing. For best performance, it's advisable to consult the vehicle's service manual or a professional mechanic for precise adjustments based on your engine's condition and setup.
Points .017 and spark plug .035
According to my Chilton's Auto Repair Manual : For a ( 1970 ) Lincoln Continental , 460 cubic inch V8 engine The ignition timing is set at ( 10 * Before Top Dead Center )
Assuming this is a truck, if it has a standard transmission, TDC. If it has a automatic transmission, 4 degrees BTDC.
10 * BTDC according to my Chilton's Auto Repair manual for the 460 cubic inch V8 engine in a 1970 Lincoln Mark III
The ignition timing for a 1970 Dodge Challenger with a 440 Magnum engine is typically set between 5 to 10 degrees BTDC (Before Top Dead Center) at idle. However, it's important to check the specific service manual for your vehicle, as timing may vary based on factors like engine modifications and fuel type. For optimal performance, consider using a timing light to ensure accurate adjustments. Always verify that the vacuum advance is functioning properly, as it can affect timing under various engine loads.
The mark is on the harmonic balancer. The pointer should be visible by looking down from the passenger side of the engine compartment. They're usually bolted to the timing cover.
hot wire on the timing light goes to pos. side of the battery and the neg. side of timing light goes to ground on the engine someplace and then the plug clip goes on the #1 spark plug wire.
Approximately 5 degrees before top dead center if the motor isn't set up for high performance.