Edelbrock 289-302 Short Tooth Pro-Tuner DistributorNow you can get the ultimate control of your engine when using the expanded ignition timing control feature of E Street 2 EFI. This new feature gives you the ability to easily adjust your ignition curve specifically for your engine setup, eliminating the hassle, complexity and limitations of the standard distributor advance mechanism. This type of control will result in a smoother idle, faster acceleration, better peak power, improved fuel economy and