well its not really a "nitrous motor", its really an na motor that might see the nitrous on the weekends if its ever needed maybe once or twice a month. would those 2618 probes be a better bet? i see that the 2618 material is stronger than the 4032 but this is my weekend car not really my drag strip car. would the probes be a better bet as they are about the same price as the SRP an the mahle powerpack??

 

i have the 12cc dish top pistons from probe and have been spraying 250 shot plate shot on it over a 100 times with out any problems at all with those pistons.