Re: Looking for high speed gears

Posted by DavidM On 2018/2/26 17:01:46

Where the change is within the range of the original ratios it should be fine but what about the ring and pinion sets that were available some time ago with a ratio of about 3.4:1. The pinion for that ratio is larger than any standard Packard pinion and I believe some serious modifications to the housing are required.