How does the 351 compare to a 428 Interceptor? Do you happen to know the weight variations and/or horsepower differences? For example would the 428 (which I’m presuming is heavier being a big block engine [correct?]) over power the horsepower to weight ratio the 351 offers? If you don’t happen to know these things, who would or possibly some resources?

Can you offer some insight/information on positrack? What are the pro and cons and/or purpose behind them. If I ever save up the money to buy a 67’ I know for a fact I don’t want to be held down by keeping stuff “stock” since I want it to be a hot rod not a classic sit in your garage car. Can you offer some insight on NOS (nitrous oxide system?) and what its purpose and pro/cons are?

Also, has anyone seen the hydrogen(if I recall correctly) powered car that weighs 400 pounds and has around 5000 horses, it supposedly does 0-100 in approximately 1 second and can reach speeds of up to 300 miles an hour. Anyone thought about adapting this type of engineering into there street rod?

GnuVince.