Jungle Boy:
Since every one else is running their numbers, I'll toss in mine just confuse the issue deeper!!
- Berkley SS "B", 5600 RPM @ 3200 ft = 98 MPH.
- 21' aluminum Eagle Tunnel.Impressive numbers to say the least with a 21' hull eek! .
Could you post a pic?
Here ya go. Have a whole bunch.
[img]http://www.***boat.com/image_center/data/521/259Baldy99.jpg[/img]
[img]http://www.***boat.com/image_center/data/521/259File0003_sm-med.jpg[/img]
[img]http://www.***boat.com/image_center/data/521/259File0004_sm-med.jpg[/img]
[img]http://www.***boat.com/image_center/data/521/259MAP0004-med.jpg[/img]
Well then, I guess thats that!
Jungle Boy
The 29' is going to be winter project. This photo was taken last week at Sylvan Lake. It's going to be a very cool ride when completed.
[img]http://www.***boat.com/image_center/data/500/259P1010050-med.jpg[/img] [/QB]Just wondering what this one would do with a Jet and BB?
JB, thanks for the info & pics.
JB, I'd say your race boat's light and very well setup. Nice numbers.
Posted by FordTech: I am running 5000 rpm's with a "A" impeller at 5500 - 6000 foot above sea level, depending on the lake. Any idea on the possible horse power of this engine at sea level??
Assuming yours is a Berkeley "A" According to impeller curves, you're seeing about 395 hp at 5000 rpm. Of course, Berk impeller curves are for stock pumps not modified. So assuming your pump is stock, you'll see about 500 hp at sea level just based on altitude pressure effects. i.e. same temp, wx and humidity conditions as your 5500 ft altitude rpm data point...only a lower altitude.
About 100 hp more. Not bad huh?
jer
[ October 13, 2003, 01:30 AM: Message edited by: LVjetboy ]
thanks, it is a berkley je pump. it is getting built this winter. just put my engine in and only had time to break it in before I had to winterize it. she is ready to go for next year though.
Im turning 5300 rpm with an A impeller thats about right huh?
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