Quote:
Originally Posted by standfast
Yeah, I have the 6.3 gears in mine right now and want to go to the 4.7's but he doesn't have them in stock right now and the gear cutter is having some health issues or something like that so I am kind of stuck. Anyone here have 4.7 gears for a RPM box that they want to get rid of? I want to make this change asap but it looks like I am gonna be waiting.  Next race is on the 25th of this month so I don't know if I will have them by then either. |
If you leave your 16 tooth front sprocket, and drop the input sprocket of the RPM down to a 14 tooth, you will at least get down to a 5.5: 1 ratio, or stick a 13 on the rear and you can get a 5.1:1 ratio to hold you over till you get the gears.....