08-28-2009, 09:47 AM | #1 |
Newbie Join Date: Jan 2009 Location: Big Bear city
Posts: 13
| Motor size
I am running the stock gears for now. I have been running integy 55t for a while now and have been real happy with it. I put in my integy 65t last night. Did notice right away the loss in speed between rocks, but not a major difference in crawling speed. What is everyone running.
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08-28-2009, 10:23 AM | #2 |
Rock Crawler Join Date: Jan 2006 Location: Vacaville, CA
Posts: 743
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HH 45t
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08-28-2009, 10:37 AM | #3 |
I wanna be Dave Join Date: Feb 2009 Location: 20 miles southeeast of downtown Sacramento
Posts: 2,373
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hh 500 puller on 3s |
08-28-2009, 11:09 AM | #4 |
Quarry Creeper Join Date: Jul 2008 Location: fremont
Posts: 265
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novak goat 18.5
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08-28-2009, 01:40 PM | #5 |
Quarry Creeper Join Date: Aug 2008 Location: Texas border crawlin from cops
Posts: 347
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tekin pro 35T 12T pinion
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08-28-2009, 02:56 PM | #6 |
Pebble Pounder Join Date: Oct 2008 Location: Canton, Jawja
Posts: 135
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HH 7T on 8cell nimh, soon 3s.... WOOT! |
08-28-2009, 03:29 PM | #7 |
I joined the Band! Join Date: Oct 2008 Location: Bay Area
Posts: 1,024
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45T Novak 20T pinion 7 Cell 8.4V FTW |
08-28-2009, 06:11 PM | #8 |
I wanna be Dave Join Date: Jul 2005 Location: North Idaho
Posts: 3,648
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I was running the 65T, love the torque but the lack of speed was a killer, even geared at 18/87. I have a 45T I'll put in and gear to 14/78. The speed difference is pretty clear: 65T (14/87) @ 8V= 6700 MRPM = 140 RPM at the wheels 55T (14/87) @ 8V= 7900 MRPM = 165 RPM at the wheels 45T (14/87) @ 8V= 9700 MRPM = 203 RPM at the wheels 35T (14/87) @ 8V= 12500 MRPM = 262 RPM at the wheels These are speeds under perfect conditions. If you want any specific RPMs for a given pinion/spur just send me a PM, or if you have MS Excel I can email you the spreadsheet. Last edited by Greatscott; 08-28-2009 at 07:43 PM. |
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