Best / favorite timing light

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If you're going to use an MSD ignition, make sure it's compatible with a multi spark ignition. Some people have bought a super wiz bang timing light only to find out it won't work on their car.

I have a actron that works good it works great with my 6al msd box looks just like the chrome Craftman that Sears sales or did sale.

I have a MSD self powered one that works great

I bought both to test a while back, a 400.00 LED .and 60.00 dial sears,and went to the dyno with both, neither were different. I have since used both in pairs when testing.

with msd coils,yellow coil, pro power, 7513 75031, and a host of boxes. With,and without crank trigger's

Any time theres been an issue its been plug wires,or cap,and rotor at fault.