I finished install last weekend. Right now Barth is safely parked in the storage resting after busy season.
I test drove it on Sunday. I was blown away with quality of engine performance, quietness of operation, power, throttle response, etc. Even wife was impressed stating: It feels now more like my Tesla! Can you believe it?
To be honest, during that project I did sorted all kind of other small issues I discovered while installing EFI that definitely contributed to better performance. Now, I can definitely say that installing Holly Sniper EFI is really not that hard. Once done typing this, I will post brand new thread on how I did it - I don't want to completely hijack your thread Danny with my project.
I will report on MPG in Spring after finishing my next ambitious project - Installing Gear Vendors overdrive unit. I will also be removing the Onan Emerald genset - it works perfectly but I just have no use for it. If anybody is looking for one, just let me know.
Thanks for everybody's support!
Peter

P&J, I might be interested in your onan genset to have a spare for my 24 footer, I am only a little south of you in Chicago. Funny enough, my wife also drives a Tesla.

Curious if you have a large solar powered battery bank or how you otherwise have no need for a genset? Just the way you use your coach?