Originally Posted by KYElimEagle (Post 2826947)

Look at perfectpass.com. Their newer Stargazer system is GPS based, simple installation and about 1500. It works very well. I've used this system for 15 years and loved it(was only rpm based until last year) Zero Off is new and only for use on drive by wire with P.C.M. ECM's. Give perfect pass a call and they will help you out with your application.