In this MSD Atomic Turbo LS Test, we take the new Atomic EFI and install it to our LS3 crate engine to see just how much horsepower we could get out of it.

What's needed for our "real-world" 300-horsepower 5500-rpm street-engine applications? There's only one way to find out for sure which ignition system is "best." You guessed it—test 'em!

The new MSD Launch Control unit is specific for the Coil-On-Plug ignition system. Essentially, modular motors have a coil for each cylinder, which is charged/activated via the computer wiring harness.

The new MSD Pro Billet tach drive distributor and matching 6AL digital ignition controller would hopefully cure both of these ailments.

Breaker points, electronic, and multiple spark discharge systems have similar parts, but they operate differently. Learn how.