Hp500rpm
#11
Charter Member # 55
Charter Member
Originally posted by blkspringer
I assume the XZ drive is made to handle those rpms without a problem. I hear it is rated for 540 hp. Does the rev limiter slow it down if the prop exits the water on occasion? Nitro...have you tried out your heat yet?
I assume the XZ drive is made to handle those rpms without a problem. I hear it is rated for 540 hp. Does the rev limiter slow it down if the prop exits the water on occasion? Nitro...have you tried out your heat yet?
#12
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Join Date: Feb 2001
Location: Tampa, Indian Shores Beach
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Blkspringer,
Sounds like your heat is running good, I spin my 500efi at 5250 @WOT. You could maybe get another 100-200 rpm thus 1-2 mph by labbing the prop but if you are happy with it leave it alone.
I am assuming you have a 28p Bravo? I am using a 25 Hydro for my #s and getting 74 gps, 78 Speedo
WILL
Sounds like your heat is running good, I spin my 500efi at 5250 @WOT. You could maybe get another 100-200 rpm thus 1-2 mph by labbing the prop but if you are happy with it leave it alone.
I am assuming you have a 28p Bravo? I am using a 25 Hydro for my #s and getting 74 gps, 78 Speedo
WILL
#13
Offshore Cowboy
Platinum Member
Re: Hp500rpm
Originally posted by blkspringer
I am running an hp500 with a 28p prop on a 28 Nordic heat. How many Rpm's should I be running at wot?
I am running an hp500 with a 28p prop on a 28 Nordic heat. How many Rpm's should I be running at wot?
Seriously, I also have 28 B1's. The non-lab'd ones spin just as everyone else has attested. Lab'd get appx. 225 more RPM's. Done by Merc....
#15
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Nitro,
You are in for a long winter. I bought mine last November. It was the longest winter of my life. The factory sets the boats up perfectly. They are dialed in right out of the shrink wrap. I will be interested to hear how it runs with a 525. Enjoy.
You are in for a long winter. I bought mine last November. It was the longest winter of my life. The factory sets the boats up perfectly. They are dialed in right out of the shrink wrap. I will be interested to hear how it runs with a 525. Enjoy.