Gents, I run a ‘96 HDJ81 with the 1HD-FT and auto trans. I’ve been running with a Redarc EGT that’s pre turbo in the manifold. I’ve set the warning on the gauge to 600C and on sustained climbs I find I’m backing off the throttle to keep under my set limit. Sometimes I’m going a little slower than I’d like to to keep the exhaust temps under this limit. My question is, for a long climb, say a few minutes, is pushing right to 600C and holding it there for what feels like an age totally OK?