8 Second street car is impressive but I’d hardly call it huge power, enough that it shouldn’t be reliable at least. It’s got a 432 Cubic inch engine(7.0L). 930whp through an auto, so lets call it ~1100whp equivalent through a manual. My bone stock 20 year old engine with 115k miles designed for half the power it’s producing is being pushed as hard as that motor. Personally I would expect reliability from it.