Its actually great to know such an interestingly different place exists for the locals. Mongo quite likes the idea of the place/concept you have described. It sounds like, if this hot rod had to exist anywhere in Japan - it is in the right place.
PS - you can tell by the design of the exhaust system and the heads that it is a very, very early V8 motor.
I think you are right. We are talking about 239cc.
The nightmare is tuning the twin carbs as this has to be done by shoving a pipe to your ear to balance........
It is a cool car but a very far cry from today rods and the screaming melody of the engines.
I very much like engine music and is a factor when purchasing a car which make me avoid cars similar to Audi which sounds like a sewing machine.
You have to give it to the American gaz guzzlers which are the best in the engine melody class and it is so nice to start your day with the silence being awaken by a V8 6300cc 450hp start up......followed by the purrrrrring of the engine at idle. Sheer delight.
Would you like to hear it?