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
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 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.
Setting Yesterday Free was created in 1970.
Approximately 5 degrees before top dead center if the motor isn't set up for high performance.
Depends on which engine you're referring to, as there were several engine options for the Challenger in 1970.