I have a 236 Baja 489 stroker 500HP, 70 MPH GPS. Raising the x this year and hoping for 76.
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10-14-2009 06:23 PM
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- Join Date
- Nov 2008
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02-21-2010 09:45 PMJust finished install of 540 horse 502s, boat ran 69 GPS with HP400s. Should run mid to high 70s. Have to wait until we are done with snow storms to find out. Think Spring!
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06-08-2010 12:24 PM
Just thought I would update this old post. Best so far this year is 74 MPH GPS with the raised +3" x. Strange thing is that was on a test run with the back seat off and no air cleaner. I have the K&N and I found it is only rated for about 750CFM. Seamed to drop about 100RPM/1 MPH with the air cleaner. With the back seat on and air cleaner back on I am hitting 72. The ram air kit comes in this week and I hope to see 75 or 76.
Last edited by jeffswav; 06-08-2010 at 12:37 PM.