Question for tuners and vendors / builders. What is max "safe" torque at 3k, 3.5k and 4k ?? I see different turbo companies bragging about how fast spool and torque with X brand turbos. The majority of people are on stock rods so kind of pointless it seems. Meaning on stock internals, many of us dont need the crazy fast spool as many advertise and can go with XX brand instead that spools slower for a happier engine. So whats max torque as asked above ??