Today I installed 034 Motorsport red top high output ignition coils and some fresh OEM NGK spark plugs gapped to 0.022". This setup will help support my Stage 3 build with the TTE710 Turbo. The ignition coils are supposed to provide higher output and aesthetics, and fresh plugs gapped down are a good idea for a hybrid turbo build. If your plugs and coils are getting a bit old, this is also a great option for you, but you don't need to gap the plugs down on a stock turbo.