'98 22 Scarab, 454 (non-mag, carb), stainless marine exhaust, otherwise stock.
Currently, I run a 25P Mirage Plus 3-blade prop. THe max rpm I've been able to hit is about 4200rpm, which winds up at an indicated speed of high 60s (realistically, probably low 60s, based on other boats with GPS that I've run with). I've tried a Bravo 1 4-blade 22P, and while it gets up on plane nearly instantly, the motor winds out to over 5K and I only get an indicated speed of around 45mph.
With the Mirage 25P, I occasionally get some blow-out while getting on plane, especially if the water is a little churned up from other boats. It planes reasonably quickly, even with a full load, but not nearly as well as the 4-blade 22.
A friend has a few props I can try, but I don't want to waste my time with any props that are clearly not going to work well. I'm curious to hear any recommendations as to what props would be worth trying.