Tax shifran on YouTube is friends with kev and he is the one who made the perfect pass servos and the perfect pass launch control. I have no idea what perfect pass hobby servo you are talking about, but i guess it will work. Any standard size servo for 1/10 will work. For reference. I use a Xpert 4000LV in my wheeler (B74.1D). I use a OMG hobby 20KG Pro servo in my Rusty / Slash, and a Savox in my Mini B.

I’ve just started my rc10b6.4 build and I have a perfect pass servo sitting here that I was going to use for another project that I decided not to pursue for now. Would this be an OK servo to run for my buggy? yeah they are popular, i did try buy one couple weeks ago, they were outsold , i believe price was 118us , maybe i remember wrong Dont buy and support the Fhinese Communist Party servo, assuming these are made in China. The above Pro Modeler Servos are American made and superior to most others that costs much more. I own a bunch of the Pro modeler servos and they are awesome. Sorry I assumed they were well known because I see them in videos but I guess mostly videos of bashers and stuff.RC Talk is an independent RC community, for all RC enthusiasts to come together and discuss and share their experiences with all types of nitro, electric, and gas powered RC's.