A good bucket of ice water over the engine would maybe help. This I say in jest. As I stated before I had a stroker and I now have the Big block and I have gear drive starters on both of them and have never had a problem in the 14 years since I went to those starters. This Big Block wouldn't even try to turn over with the so called high performance starter that was on it after it got hot. Now it runs at right around 120/130 and when I shut it off the heat goes way up, but I can get back in within a minute or so and it will crank right over with no drag at all.
Ron