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I wasn't sure how I was going to make a changeable rear final drive work with a gokart cvt and work with a 1 way bearing.
Well I think I figured it out. Use a go kart cvt chain drive. That's the easy answer.
To make a changeable final drive the gokart tuners have axle drive hubs that take split sprocket gears with different numbered tooth counts, looks like 53 up to 78 teeth. So I can get 4.4:1 to 6.5:1 final drive ratio.
But the off the shelf sprocket to axle flange will never fit a one way bearing. I'll have to buy a sprocket flange to axle hub and copy it so that it can be bored out to hold a 1 way bearing and drilled on the edge to accept split sprockets.
I don't have to have the 1 way bearing final drive for initial testing, if I want to make a road trip version then yeah.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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