Hello
we use this case with std bolts to our drag car, no problems until now, we torque at 6kgm with arp lube and the engine is dismantled after every race as we test parts and need to measure things, so this means that is striped down until now like 15 times, no problems and they torque like the exact first time, hope this helps a little. I dont say this is the best method or studs to use, I just write down the facts..
Friendly
Dimitrios
X 2.. The Wasser factory parts are better than aftermarket imposters . I get no case shuffle on stroker motors up to 82mm stroke, MAYBE shuffle pin the centre bolts only if above 82 mm stroke on a full on turbo motor.