GSC P-D Mitsubishi Evolution 4-8 4G63 S3 Cams 280/280 Billet - 7008S3

The GSC Power-Division billet S3 cams for the Evo 4-8 4G63 are meant for 800+ WHP to take advantage of a very large turbo. These are NOT suggested for anyone running smaller than the 67mm to GT42R turbo.