I'm running stockers and they work fine fo rme. and i'm doing clsoe to 400 hp. But I also know how to drive the car. if you properly pre-load the axels before launching then you should be ok. if you don;t then you'll snap axels a lot.
when your on the line, you hold the -ebrake handle so the car won;t move and slowly let the clutch out and when you feel it starting to grab and pulling the car then you stop and that's putting a load onthe axels so it's not jolting them forward. (you are still reving to what ever launching rpms your running)