kinda confuzd

i was thinkin of buying a 1989 Honda CR-X SiR for $6000. I'm kinda new to vtecs and their performance. I was jus wondering would the car because it has a dohc vtec engine would it run on premium or normal unleaded. What do you guys think of the car? Coz i heard that it can give stock V6's like a VN or VP a good run?

91+

Heres what you should do:

Give me your glass top and your front clip. I'll let ya keep the engine though...