Tuning a CB77 with vacuum gauges??

revlover · Post by **revlover** » Sun Oct 28, 2018 4:52 am

Thanks for the reply. I'm definitely gonna try that one. As for MAF sensors, I was thinking more on the cheap, like salvage yard compact car parts and some ugly rubber hose plumbing. Haven't tried it though.

Geoff Hastings · Post by **Geoff Hastings** » Sun Oct 28, 2018 11:51 am

I did try posting a video clip but couldn't figure how put a link to Vimeo.

Geoff Hastings · Post by **Geoff Hastings** » Mon Oct 29, 2018 9:10 am

https://flic.kr/p/2cqvLkG

This link to my flicker video it shows one brushless motor driving another brushless motor for the benefit of Revlover and DJM. If you hook a digital voltmeter up to it you will clearly see an output that varies with the speed of the motors. Unfortunately I've been clearing out surplus junk and the computer processor fans went with it so couldn't show you that working. DJM, I put the fan directly against the carb body with foam ring sealing between the carb and fan body.