Got An Idea, What Do You Guys Think?

[LightningGSX]

I got an idea for a product and am wondering what you guys think before I blow a bunch of money on a patent.A timer that delays the ignition for a couple of seconds to allow the starter to crank and pump fresh oil to turbo,bearings,etc. before the engine fires.Maybe add a turbo timer and make it a plug in installation and some low battery protection.Good? bad? already been done?