To make mojo, mix all ingredients together in a bowl and slightly chill before serving.
Preheat a grill to medium-high heat. Place bacon in a saucepan over grill and cook until crisp. With a slotted spoon, transfer bacon to a plate lined with a paper towel. Discard bacon fat.
Next, arrange clams directly over the grate of the grill and cook for 6 to 8 minutes until shells open. Transfer clams to serving plate and discard any clams that haven't opened. Spoon a teaspoon of mojo into shells and sprinkle with crisp bacon. Serve immediately.