What are the effect of Hydrogen vs Fuel when you convert to save fuel?

Question

I live in OK and saw a broadcast about converting fuel to hydrogen. I think its a good idea, of course my boyfriend has questions about what it will do to the engine long-term. Please advise.

Answer 1

Hydrogen will burn well in an internal combustion system.  But, you'll need to change the delivery system.  And, of course, the fuel:air ratio will need to change.