Cam recommendations for 289 please....

What cam do you have now? I'd also recommend milling the AFR's to get the chambers down to 53-54 cc's so you don't loose any compression.

Just my 2 cents:

With the setup you have listed...

lift .500 - .530
duration (0.050") 228-240

Give Jay Allen a call. www.camshaftinnovations.com

You'll spend a little more than an OTS cam but there's no guess work involved. Regardless of which cam you do end up going with, expect to upgrade the stock AFR spring unless you got the spring package because the springs are pretty much meant for stock cams.

You don't need a large cam, the heads flow enough air air that on a small cubed motor you can keep a short duration and make the lift do the work. A short duration will also keep you dynamic compression ratio down as the intake valve will typically close sooner

Just to give you an idea, I have the 185's on my 302 and Jay set me up with a cam that's 219/226 @ .050 .550/.540 with a 114 LSA