What's an exceptable exhaust temp

[Fozzee63]

Have been talking to a few ppl and they recon 550c temp on the pyro is getting very hi. So what's exceptable. Post turbo TD4.2 T

[MudRunnerTD]

Assuming you have a TD42T and the pyro is Post Turbo??

550 is my benchmark. When I hit that I back off the throttle a little and feather it to stay there or under. I try not to remain there for long (10 to 20 seconds) and try not to get much hotter than that.