Linked below, youll see just some very loosely related bit of info concerning a hydraulic roller cam for street performance use in a 383-406 SBC, remember I built my corvettes engine to perform well as a daily driven transportation engine with brisk performance, and I have had at more than one time installed much more radical cams that DID produce better PEAK power, than the current cam, but the best COMPROMISE was the CRANE 119661 (in my opinion)
keep in mind the cam alone is not going to be the only factor, your displacement, port flow rates, intake design, injector flow rates and or carb cfm and how its adjusted and fuel pressure all matter, and certainly the headers and any restriction to exhaust flow rates, ignition advance curve, drive train gearing all contribute to your results (or lack of results)
I found that the crane 119661 hydraulic roller cam, EITHER TPI or STEALTHRAM , 32LB, 36lb 0r 42 lb injectors (YEAH YOU NEED TO KNOW HOW TOO TUNE THE COMBO) (and yes I've used all three size injectors)and 3200 rpm stall converter ETC. all work reasonably well.
keep in mind I was not looking to win races, as much as to have impressive performance yet, still have a corvette I could jump into and drive to atlanta or denver if I decided to do so.
I shift at about 6000 rpm if racing , the trans shifts at about 3700 rpm if you drive at about 1/3 throttle
my current corvettes 383 combo | Grumpys Performance Garage
http://garage.grumpysperformance.co...h-camshaft-to-use-on-383-c4.15727/#post-94108