I ran my 78Z with a K&N intake and a 21/2 exhaust. Running 205/50/15 tires. I ran 20 laps on an 1/4 mile oval. I postaed a fastest speed of 65.417. This was however my first atempt. I am building a new motor and installing a new suspension package this winter. I will try again next spring.

Gotta get my Z's

 

good luck... I've never heard of a roung quater mile before...

Alan, Australia

 

We use them out here to race junkyard class cars. But for 10.00 you can hot lap you street car.

Gotta get my Z's

 

Parramatta Speedway in Sydney is a 1/4 mile oval - ok so it's made of dirt but it's a 400m oval.

Fun to watch 600hp sprint cars reaching 100 miles an hour in a 100meter dirt straight. I would probably get bogged in my Z.

What Rust?