Click here to continue reading Super Spirit: Ryan Mullis' Nitrous-Fed 1981 AMC Spirit on Dragzine.

Features

Go beyond the surface with Street Muscle’s exclusive features — deep dives into iconic builds, muscle car legends, and the enthusiasts keeping the American performance spirit alive.

Student-Built ’68 Camaro Gets A New Beginning

Jim Campisano
•
March 11, 2026

Lower Your Truck, Make It Stick: ’99-06 Silverado Handling Kits By QA1

Evander Long
•
March 9, 2026

Ya Got A Hemi In That? How One Man Got His Dad’s ’70 Hemicuda

Jim Campisano
•
March 6, 2026

Klondike Car: 8-Second Street/Strip ’67 4-4-2 From The Yukon

Jim Campisano
•
March 3, 2026

Pure Pontiac Power Pushes ’65 GTO To Streetable 8-Second ETs

Jim Campisano
•
February 27, 2026

1951 Studebaker Champion Street Rod With An Unusual Twist

Jim Campisano
•
February 24, 2026

Goodbye Rope Drive! A ’63 Pontiac LeMans Like No Other

Jim Campisano
•
February 19, 2026

Emblematic Problems: 1966 Hemi Coronet With Conflicting Engine Badges

Jim Campisano
•
February 18, 2026

Suggested articles for you from the POWER Magazine Network

LS7-Powered “Elegant Lady” Bel Air Wins The 2026 Ridler Award

Caecey Killian
Article sourced from LSX Magazine

Upgrading A Fox Mustang’s Front Suspension For Better Handling

Adam Riley
Article sourced from FordMuscle

Hellcat Boosted LS Swap: 2005 GMC Sierra Quadrasteer

Caecey Killian
Article sourced from LSX Magazine

LMR Kickoff Party Opens Mustang Week Texas In Style

Article sourced from FordMuscle
Loading ad…

1969 Plymouth Road Runner: A Hellephant Dream Becomes A Helluva Reality

Jody Only
•
February 16, 2026

48-Year Love Affair Leads To This 1,000-Horse ’63 Impala SS

Jim Campisano
•
February 13, 2026

1967 396-375 Camaro: On The Street For the First Time Since ’68

Jim Campisano
•
February 10, 2026

Dodge A100 Works Hard, And With A 440 Plays Hard, Too

Jim Campisano
•
February 4, 2026

Giveaway RM33 1970 HEMI Charger Returns But With a New Color

Evander Long
•
February 4, 2026

War Child Duster Slays On Street & Show Battlefields

Jim Campisano
•
February 3, 2026

Rare Dodge Viper ACR Snakeskin Green Edition Hits Auction

Evander Long
•
January 30, 2026

Lost and Found: Return of A Detroit Autorama 1970 Dodge Charger

Jody Only
•
January 30, 2026

Suggested articles for you from the POWER Magazine Network

Cleetus Built The Bel Air Limo—But This 1973 Checker Aerobus Could Be Even Cooler With LS Power

Josh Leatherwood
Article sourced from LSX Magazine

The Coyote 10’s Quest for 4s in the Eighth Mile

Scott Parker
Article sourced from Dragzine

ProCharger Upgrade Elevates Project Airstrike With Big Bolt-On Gains

Steve Turner
Article sourced from FordMuscle

Chilling An LS-Swap Project With A SPAL Electric Cooling Fan

Nick Adams
Article sourced from LSX Magazine
Loading ad…