From Maxim · · 40s
Billie Pontiac GTO SEMA Debut
Spring Green, Wisconsin’s Ringbrothers built a 5,500-hour custom Pontiac GTO named Billie for SEMA.
In brief
Spring Green, Wisconsin’s Ringbrothers built a 5,500-hour custom Pontiac GTO named Billie for SEMA. Ringbrothers’ supercharged 6.2L Pontiac GTO, named Billie, debuts at SEMA with 650hp. Originally reported by Maxim.
Billie’s Origin
This custom Pontiac GTO was named Billie by Ringbrothers after the client’s mother.
“The owner wanted to recreate something that held real sentimental value”
Billie’s Name
Ringbrothers chose 'Billie' from 'billy goat' to honor the GTO’s historical nickname.
“We came back with billie as in billy goat and that moniker stuck”
Billie’s Build

Ringbrothers widened the body five inches and added a supercharged LT4 V8 engine.
“The challenge was widening the body five inches without losing the proportions”
Billie’s Features
Billie includes carbon fiber parts, a custom interior, and a 650hp supercharged engine.
“Power comes from a wegner motorsports supercharged 6.2-liter lt4 v8 producing 650 horsepower”
Here's the gist
Ringbrothers’ supercharged 6.2L Pontiac GTO, named Billie, debuts at SEMA with 650hp.





