Looking for an original Conley Magnum chip for SY or TY. And an original Dynotech chip for the same. Have a collection of old chips for the trucks. Various co's and versions. Looking for a few more.
I have a hypertech that is LIKE NEW if you or anyone else is interested? Once installed it seemed to agrivate the pinging condition I had so I took it right out and have been working to get it in good condition before trying any other tricks. Definately upped the boost thought.