1079 honda accord
How can i fix my 1979 honda accord lights the dashboard and the inside lights work just my brake and the rest outside lights wont even turn on

The 1979 Honda Accord remains little changed from earlier Accord models. The wheelbase is still slightly better than 93 inches, the engine is still a 4 cylinder, 1.6 liter 12 valve SOHC.
A new trim became available this year, appealing to more families: the four-door sedan that increased overall length and competed with the Corono by Toyota.
Fuel efficiency is still the Accord's biggest draw — along with its passenger room. That said though, the Civic was still outselling the Accord and people were having more fun with their Civics as well.
How can i fix my 1979 honda accord lights the dashboard and the inside lights work just my brake and the rest outside lights wont even turn on
silver, 5 speed hatchback i would like to know the blue book
What is the vacuum line layout or diagram in a 1979 honda accord?
the site at h2own.com also claims the technology they're offering can increase horsepower of the car, cleans the emission, scrub old carbon and sludge and increase the cars mpg by double or more... Have anyone heard of this? Is it real? If it's real, do you think I can install it on my '79 Honda Accord with CVCC engine?