choosing small cam

Want to get a small cam, for mainly low end, stock heads/manifold, no lope, stock idle, no sewing machine, long spring life, no emissions problems, will tune. My short list:
Lunati 212/221 116 LSA .510/.510
Crane 210/218 114 LSA .531
Comp 212/218 114 LSA .522/.529
All pretty close - any real difference between these 3? Anyone running one of these?
Does the cam have some thump to it? I've never heard it.
The Best V8 Stories One Small Block at Time
1. Daily driver reliability a must
2. I want increase my 0-60 performance as priority - 1/4 mile would be my second priority.
3. I want it to be able to idle without problems, yet would love the performance choppy sound if possible.
4. I need to pass california smog
I have a stock engine with A4 tranny, 3.73 gears, predator (which I have never been able to tune right, so i leave it with the stock performance tune that came with it), i have an exhaust cutout, whisper lid (with K&N filter & airbox cutout), throttle body bypass, 160 thermostat.
Do I need to change anything like the timing chain and springs or can i leave everything else alone? I have 55,000 miles on the engine.
What can I expect for horsepower increase? How much roughly will that translate to the 0-60 and 1/4 mile times? How much will this cost me for the cam and professional installation including any extras that have to be added to make this installation work?
As for research, yes I have read the cam guide which was very informative and as you can see I am using the search and reading all these articles, this one grabbed my attention. thanks for a cool site and cool techies to keep it rockin!!!
He's very smart when it comes to combo's...
I was going to run the Z06 but when I sent him the specs on my 214-222 559-566 115+4 he told me to jump on it since I'm running shorty headers...I got it for a very good price $61.00






