Forum Discussion
Jarlaxle
Sep 21, 2012Explorer II
Hannibal wrote:
What's the OCI with the Blue Bird John? I'm surprised the bus and MH doesn't have a C series in it. The B is more suitable for a car.
The Cummins ISB is common in school buses and medium trucks (most big Ryder trucks 2008 & newer have the new 6.7 ISB)...the big 8.3 ISC is drastic overkill.
About Travel Trailer Group
44,029 PostsLatest Activity: Jan 21, 2025