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Quote:

Originally Posted by imartin (Post 4701867)

yes, that sounds exactly like my situation. When impellers last changed on yours? How many hours on your 525s?

Impellers replaced last season, about 240 hours.

Quote:

Originally Posted by imartin (Post 4701936)

new impellers ordered...I doubt any debris pick up given the sole lake I boat on and conditions as described, but will know once I open up the impeller housing....Next time out, will check for 2psi water pressure at idle, 11 min (15-20 ideally) at 4K RPM....

So, just a quick update as I was able to have her on the water yesterday. Temps in TX down a tad, below 100 at least. Engine temp did not exceed 159, so all good there.

water psi at idle in gear (800rpm) was 6.1 and 7.5 psi. At 3200rpm, water pressure was showing 35psi for both engines. All numbers via SmartCraft Vessel View.

So, seems all good I guess!

Quote:

Originally Posted by imartin (Post 4701936)

I like 30 psi at 4k and 35-40 at WOT. But that's just me. lol