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| | | | Joined: Dec 2011 Posts: 241 'Bolter | | 'Bolter Joined: Dec 2011 Posts: 241 | Not to ambush your thread but I am curious what RPM these would be running at during top speed? I have been debating changing my rear end gearing while I have it apart to help keep the RPM down at higher speeds.
Mark | | | |
Entire Thread
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SM420 4 speed, speed.
| helitack32f1 | 06/20/2015 6:34 AM | |
Re: SM420 4 speed, speed.
| crenwelge | 06/20/2015 6:52 AM | |
Re: SM420 4 speed, speed.
| 52_Ton | 06/20/2015 11:31 AM | |
Re: SM420 4 speed, speed.
| Denny Graham | 06/20/2015 11:44 AM | |
Re: SM420 4 speed, speed.
| truckernix | 06/20/2015 2:19 PM | |
Re: SM420 4 speed, speed.
| alltruck72 | 06/20/2015 3:05 PM | |
Re: SM420 4 speed, speed.
| Denny Graham | 06/21/2015 2:03 AM | |
Re: SM420 4 speed, speed.
| Deve | 06/21/2015 3:05 AM | |
Re: SM420 4 speed, speed.
| helitack32f1 | 06/21/2015 6:33 AM | |
Re: SM420 4 speed, speed.
| Denny Graham | 06/21/2015 10:05 AM | |
Re: SM420 4 speed, speed.
| helitack32f1 | 06/27/2015 8:09 AM | |
Re: SM420 4 speed, speed.
| Dusty | 06/21/2015 10:42 AM | |
Re: SM420 4 speed, speed.
| 52_Ton | 06/21/2015 11:35 AM | |
Re: SM420 4 speed, speed.
| truckernix | 06/21/2015 12:21 PM | |
Re: SM420 4 speed, speed.
| Denny Graham | 06/21/2015 2:01 PM | |
Re: SM420 4 speed, speed.
| Harold46 | 06/21/2015 2:30 PM | |
Re: SM420 4 speed, speed.
| Denny Graham | 06/21/2015 2:54 PM | |
Re: SM420 4 speed, speed.
| steve sr | 06/21/2015 4:40 PM | |
Re: SM420 4 speed, speed.
| Pre '68 Dave | 06/21/2015 4:57 PM | |
Re: SM420 4 speed, speed.
| steve sr | 06/21/2015 5:22 PM | |
Re: SM420 4 speed, speed.
| twotone | 06/22/2015 3:02 PM | |
Re: SM420 4 speed, speed.
| 54Belair | 06/22/2015 11:08 PM | |
Re: SM420 4 speed, speed.
| oldbluetruck | 06/23/2015 7:00 PM | |
Re: SM420 4 speed, speed.
| 32vld | 06/27/2015 1:09 PM | |
Re: SM420 4 speed, speed.
| helitack32f1 | 07/11/2015 9:37 AM | |
Re: SM420 4 speed, speed.
| '49 4400 | 07/19/2015 6:39 PM | |
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