7x

JFromm
JFromm Senior Contributor

What are the pros and con of building an engine to 7x specifications?

Answers

  • Pros, it’s badass, it’s badass and it’s badass. Oh also there is the bragging rights, lol. But seriously. They are a rowdy nasty engine, that loves to run and be opened up. Drivability will be an issue around town w a tall rear gear and today’s crappy fuel doesn’t help matters. Your mileage (no pun intended) will vary. Others will chime in on their experiences.

  • 54coupe
    54coupe Member

    My smiles per gallon were greatly improved when I built mine.

  • I used to have Cheyanne7271s car , I used to get 7-9 mpg . It was freaking fast , had it up to 130mph scared me to go faster .