I warm mine up to 150 before I make a pass. I have a gas primer so I can build heat quickly without wasting alky. Last year double entered running the guts out of it sometimes the oil would get close to 200. I run an engine oil cooler since I have a tall fill.

67 Barracuda street/bracket car 11.27-119
68 Dart 502 BB 8.70s-152
414 cid SB Dragster 7.65-174