[scottsdaledave]

Im thinking of putting a Hennessy (or similar) supercharger on my vette once I get it. Does anyone know how manufacturer warranty would change on the car after a supercharger is added, or any other any modifications are made?

 

[mikagee]

I'm not sure, but when I had a Buick grand National, GM told me that if I change anything, it would void the warrenty. I added a different chip to increase hp, but never had any warranty related items. I'd be very careful

 

[ddelfino]

I believe the factory warranty gets replaced by a warranty by hennessey. There is info on it on their website.