What type of cams are best suited for the SR. I know LPE recommends their own single pattern 219/219 and i see alot of ZZ409 too. But what about split pattern cams like the Hotcam or CC305's and that sort do they perform better with it or was the SR designed with Single Pattern cams in mind.

 

The 219 cam was designed especially for the SR. I used to run the ZZ-9 cam with the SR, back when I had my old 355.

If you have an optimum exhaust, you can go with the single. If you run cats, and your exhaust is not up to snuff, stick with the dual pattern cam.

There are some proven combinations that are used, as far as cams and manifolds go. Try a , and I am sure you will find alot of info on this topic.