I have a blog creating about the custom Richmond 2.13 gears featuring my used set coming from Al Teague, Betsy Spirit of 76.
and featuring pic of Michael LeFevers 300mph door slammer 92 Trans Am that used custom Richmond 2.13 gears for 12bolt car.
Also featuring that it was John Lingenfelter in the early 90s who Contacted Richmond gear and was 25 sets made. Thanks Michael for your input.
The mag article about the 2.13 is not in the internet so im searching for which performance magazine it was.
Blog has Pics of the 2.13, the gm2.14, 2.28, 2.29, and ford 2.47
If theres anything suggestions to improve this blog or more featured racers using ahigh gear on their car the gear ratio and pic of ther car, id consider it to go on this blog. Its for educational also people learning how the gears play a part in top speed runs.
https://landspeedracing.blogspot.com/2019/03/200-mph-landspeed-ring-and-pinion-salt.html?m=1