GSC S2's FTW... Really you can't go wrong with the kelfords, gsc, tomei, jun's, cosworth, FP, buschur. Check out AMS cam test the gsc s2's and kelfords performed the best IMO.

I run the s2's on the stock ecu, has a pretty lopey idle I have had it retuned and no stalling issues yet. But you must upgrade the valve when you go with these or the kelfords due to all the lift the cams have.

I have no complaints, usually those who choose milder type cams like the hks 272's want bigger!