What year was it built?
I've learned to, "Never say never when it comes to Californians."
Almost all Californians 34' and larger are twin engine boats.
They did make some Californian hulls into fishing boats. I've personally seen a single engine, 38' Californian gillnet boat and by the looks of it, I would say it was made that way.
If you look through some of our earlier post in the Californian section of this forum, there are a couple of oddity Californian boats, one a single engine 38' LRC and another made without a flybridge. Both are very rare boats.
They did make some smaller Californians similar to the 34' in appearance, but I think they were like 28' or 30' and they were singles.
Maybe some of the other 34' owners can comment on your question as well??
Welcome aboard Rick!!
Careful . . .I Have a Generator and I'm not afraid to use it !