Moroso Spark Plug Indexer Aluminum Cylinder Heads The Mega Dial was invented

The Mega Dial was invented to make quick changes to your displayed dial-in

Remove plug to install Accessory Hydration Kit

Available for most domestic V8 applications

Listed are just some of the standard features that set AED kits apart from the competition: Standard are high-flow

Toyota Venza 2009-11

Moroso Spark Plug Indexer Aluminum Cylinder Heads The Mega Dial was inventedHigh compression race engines require "indexing" of spark plugs to prevent contact between piston dome and the ground wire of the spark plugs Moroso's "Indexer, " designed for both flat and taper seat 14mm spark plugs, enables selection of spark plugs that will not make such contact Once a given plug is selected (placed in a cylinder head and found to have the correct ground wire position), it is placed in the Moroso Plug Indexer and the position of