[Lance]

Pick ONE or the other, don't try and mix.

Well, my LE2 heads love my Ai cam! However, Karl did consult with Ai about matching one of the their cams with my LE2 heads and Crane valve springs. According to Ai, my cam was specifically designed to work with the Crane 308 double valve springs. Didn't have to spend extra $ for Ai valve train. Another reason I would recommend them. They're obviously straight with you and do not try and sell you stuff you don't need.

Would love to get a set of their TFS heads! Saving $.

 

[Lance]

Choose one head porter and have them design a matching cam.

Definitely, the best way to do it if you are starting out. But even if you have heads already or just a cam, still talk to your porter about matching to maximize the potential of your heads or cam.

 

[Lance]

LE2/AI cam Ellwein 383

My SS with 4100 lbs race weight, 1st generation LE2 heads and AI 234/242 cam in a Ellwein 383 got 12.1's @ 111 all day at E-Town, but I still couldn't beat Keef