Find ring and pinion gears with ford 9 in.
Ford 9 inch ring and pinion setup videos.
The ratio of a set of gears depends on the range of teeth that the pinion has in relation to the ring gear.
We shot this at strange engineering a couple years ago as they set up a 9 with a camaro housing.
Install cartridge continued make certain that the cartridge is oriented correctly.
For this endeavor we ll be installing a ford 9 inch rearend that has been outfitted with a 11 inch drum brake kit with e brake and 28 spline axle assemblies from currie enterprises as well as.
There are also a number of strategies to manually correct the relationship even if you can not find the amount of teeth in the ring gear or pinion.
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This type of ratio is referred to as non hunting because any given pinion tooth always contacts the same three ring gear teeth per revolution.
Ring and pinion 4 57 1 ratio ford 9 in set not yet reviewed.
To verify the shim is correct the ring and pinion set needs to be installed and torqued in place.
The ford 9 inch axle came from the factory with ratios that are whole numbers such as 3 0 1 which was achieved with a 39 tooth ring gear meshing with a 13 tooth pinion gear.
Ford 9 ring pinion swap install an amateurs guide.
This is opposite what you would do on most differentials as pinion shims on a ford 9 inch change pinion depth in the opposite direction compared to most differentials.
Add or subtract pinion shims in thousands 001 of an inch.
Once pinion depth has been set a final backlash setting can be achieved by adjusting the location of the differential and ring gear.
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Torque down all the parts and do another pattern check.
Adding shims on the ring gear s smooth side of the carrier moves the ring gear closer to the pinion causing the teeth to mesh tighter decreasing the amount the backlash.
Then perform a pattern check.
Start with a nominal pinion shim of about 014 inch.
If old pinion was 2 and new pinion is 1 you will need to subtract 003 inches from the original shim.