Some people in our world-wide audience may not be familiar with our bus, so here’s some background to give you some idea of how we’re “roughing it”.
We bought our bus in 1996. It is a 1957 PD 4104 that was a Greyhound in Florida in its previous life and was already converted, but we have slowly changed almost everything. I have replaced the engine with a newer 671 4 valve turbo.
Dropping in the piston and cylinders
Putting some time on the new engine before installation
Our electricity comes from solar panels on the roof. We have large water and sewer tanks on board, so can be self-sufficient for weeks at a time.
Inside, the bus is our haven with all the comforts of home. Many of its features have been designed and built by Calvin, so are unique to us and our bus. It is also cat-friendly, because we have brought our cat Spike with us on this trip. The advantage to having a bus with all the understorage is that we do not need so many interior cupboards that often make other RVs appear closed-in. We actually find it quite spacious and don’t feel like we’re in each other’s way; the bathroom door opens into the hallway, separating he who wants to stay up late watching TV from she who wants to go to bed and read for awhile. Spike has learned there’s a tunnel through the opened closet doors that allows him to visit Mama or Daddy when the bathroom door is opened. He knows how to access his litterbox in the understorage via a catdoor under the couch. Well, we all really enjoy our bus-house. It’s cosy, comfortable, functional, easy to clean, and appealing to the eye. We’re proud of our space, and generally welcome visitors to come see it. Here are a few photos to give you an idea of what the fuss is about:
Modified dash with extra gauges for the new turbo engine
Multi-purpose oak desk custom made by Calvin
Retro 50s Formica countertop with aluminum trim and backsplash; Console on upper right monitors “sun juice and stuff”
The catdoor leads directly to Spike’s covered litterbox, accessible from outside for cleaning
A view of the hallway closet without the sliding doors
Plenty of storage under the bed, which is covered by Leanne’s quilt, and in Calvin’s custom mahogany cabinets
About the only thing our bus-house lacks is a dishwasher, but that’s me















Your bus is incredible! It looks like something from a feature story in design magazines!
I particularly like the fact that it makes use of solar power, is filled with customized features, and has so much of the storage in the undercarriage. You’re right: the undercarriage storage makes YOUR bus much more open than most.
I’m also impressed with Leanne’s quilt (shown in the last photo).
Wow!
By: Dennis in Phoenix on 3 October 2007
at 10:57 am
Hey you couple of snow-birds: Nice photos and interesting comments. Hope this finds you in good spirits and health. No snow yet!! We are also considering solar panals for “Compass Rose”, but I have to do a little research on them. Cal may have a few pointers on what to watch out for and some suggestions as to what size we should get. I’m leaning towards two panals. The bus roof is already wired for the panals, although I’m not sure what type wire was used. Anyway, travel on and enjoy. It’s all so short you need to enjoy each day. We will visit your site as often as we can and keep in touch with you two!! See you on the road one day soon…..Pieter/Sally
By: Pieter & Sally Oerlemans on 14 November 2007
at 12:03 pm
Calvin,
Can you give me info on your turbo 671.
how does it fit, did you have to modify the firewall?
I just bought a fresh 671 4 valve engine set up for a turbo. It has the turbo pistons and the blower is geared according.
What exhaust manifold and intake manifold did you use?
What about the air filter and associated plumbing.
any info would help.
Thanks,
John
PD4104-1859
By: john on 15 November 2007
at 5:14 pm
Calvin.
The whole conversion looks great.
The engine looks great, I also want to enquire more about the turboed 671? Any problem fitting it? What did it cost how long did it take?
What size water tanks do you have and how are they arranged.
I have owned a 4104 for 21 years, traveled some. But we hpe to travel more and would like more power and more water.
Looking forward to hearing from you.
John and Tami.
PS I would like to travel a lot in Mexico. But Tami is feeling that it may not be to safe?
By: John and Tami on 4 December 2007
at 6:09 am
Hey guys….love your site
We’re fellow busnuts. We have a 1980 GM 4905. You can check our bus out from the about us link on our website. Always have a space for a fellow GMer if you get through Tucson.
By: Kevin & Barb Webb on 4 December 2007
at 3:52 pm
Wow! Who wouldn’t like to live on a bus like that?!!
Enjoy your trip!
LOL from Buenos Aires!
By: Gladys on 18 December 2007
at 2:28 am
love your blog. Do you have anymore pics of the turbo conversion.
By: Claude Ruel on 24 December 2007
at 8:12 pm
Nice blog. I’m currently living in my 4106 in Marina seca Guaymas while I work on my sailboat. I’ve always wanted to do a trip like yours and have a friend in playa del carma I would like to go visit.If you stop in san carlos Email me and I’ll let you know the ins and outs Thanks Gary
By: gary on 12 February 2008
at 2:23 pm
yes very very nice rig very neatand tidy well! done enjoy your trips wherever you go with it good on you .
By: robert griggs on 13 February 2008
at 2:32 am
This two angels helped me fixing my Van to get back home from the beach. I was very honored to have their visit last night when they rented the studio for the night. I found Leanne swinging in the hammoc looking at the palapa ceiling with a big smile. They stayed at the room where everything started in casamara.
They are an adventurous, generous, interesting, smart, helpful, kind, loving couple. Buen Viaje!
By: sandra on 23 February 2008
at 1:09 pm
I am also a busnut, and Mexico is also in my future plans.
I have a question about your ceiling. What material did you use? Your bus looks great.
Thanks.
Larry Nelson
Springfield, MO
GM 4106
By: Larry Nelson on 16 March 2008
at 10:31 am