cam shaft advice Reply #15 – November 24, 2005, 08:21:45 PM I went with the TFS stage 1 here. Just gotta finish repinning the wire harness next week (Finally went Mass Air when I put this cam in) and then do some fine tuning. I'll let you know how it runs. BTW with the TFS stage 1 and a set of roller rockers you'll probably need a taller valve cover (whether you get 1.6 or 1.7) I have the Twisted Wedge heads with the Trick Flow valve covers. The stamped steel covers absolutely won't work with my setup and neither will the aluminum HO covers. Quote Selected