Hi guys, My engine builder told me pumps start cavitating around
5400-5500rpm's , so I kept the AA impeller. My motor turns it to
5200. I'm wondering how much I'm leaving on the table?? What do
you guys do to keep 'em loaded at high rpm's? Is this a loader
thing? The motor's a 454 w/ 990's, roller setup approx 500-550hp.
Just looking for the next mods........