Uploaded October 2011 | Updated September 2026, 13 hours ago
I almost didn't post this video cuz the camera wobbled so badly it's hard to watch. But I did use a HD audio recording device for the audio. With the mic mounted under the bus.
This transmission has an adjustable vacuum modulator on it. Which means I can adjust the point at which the transmission shifts. I can set it to shirt early, or late. Currently I have is set to shift early. About 5 mph early at full throttle. Which makes that neat chirp sound when it shifts out of 1st and 2nd gear.
The next video, part 2, I'll adjust it all the way to the max so you can see or hear the difference it makes. Enjoy!
I almost didn't post this video cuz the camera wobbled so badly it's hard to watch. But I did use a HD audio recording device for the audio. With the mic mounted under the bus.
This transmission has an adjustable vacuum modulator on it. Which means I can adjust the point at which the transmission shifts. I can set it to shirt early, or late. Currently I have is set to shift early. About 5 mph early at full throttle. Which makes that neat chirp sound when it shifts out of 1st and 2nd gear.
The next video, part 2, I'll adjust it all the way to the max so you can see or hear the difference it makes. Enjoy!
