Click here to continue reading SEMA 2018 Optima Ultimate Street Car on streetmusclemag.

Features

Explore LSX Magazine’s exclusive features — from high-horsepower builds and in-depth tech to the people and innovations defining LS and LT performance culture.

LS Power, No Limits: How A Simple Swap Turned A ’66 Cadillac Into A Cross-Country Machine

Josh Leatherwood
•
March 23, 2026

Project Swedish Meatball: Introducing Our Wild LS-Swapped Volvo Wagon

Brian Wagner
•
March 19, 2026

’72 Camaro RS: Inside Finland’s 3,000-Hour Crypto RS Build

Caecey Killian
•
November 24, 2025

SEMA 2025: Forgeline IR3C Heritage Series Wheels Combine 1980s Styling And Modern Performance

Nick Adams
•
November 5, 2025

Horsepower Wars 4 Has Crowned A 1,400 Horsepower Winner

Nick Adams
•
October 17, 2025

LS Subaru Swap: 2013 STI Transformed With Boosted LQ9

Caecey Killian
•
October 8, 2025

LS vs. Coyote 3: LME Builds A 5.3-Liter LT To Rev

Nick Adams
•
September 26, 2025

A ’69 Camaro And ’70 Chevelle: Ryan Martin’s Twin Icons

Caecey Killian
•
September 23, 2025

Suggested articles for you from the POWER Magazine Network

Moving Air: AFR Introduces New 270cc LS3 Big-Valve Cylinder Heads

Brian Wagner
Article sourced from Dragzine

How To Add Sensors To Your Holley Harness With The Power Tap

Brian Wagner
Article sourced from Dragzine

1970 Chevelle Gets A New Life, One With Supercharged LT Power!

Jim Campisano
Article sourced from Street Muscle

Jon Moore’s 8-Second Lifted Crown Vic Is The Ultimate Street Sleeper

Brian Wagner
Article sourced from Dragzine
Loading ad…

Horsepower Wars: The Coyote Might Need Crutches

Nick Adams
•
September 19, 2025

Cooked Or Complemented: Sixth-Gen 1LE vs. Fifth-Gen Z/28

Josh Leatherwood
•
September 17, 2025

LS vs. Coyote 3 Rules: The Pressure Is On

Nick Adams
•
September 5, 2025

Horsepower Wars: 21 Cubic Reasons Why The LT Will Win

Nick Adams
•
August 29, 2025

The Case For A New Trans Am: Chevy’s Next Great Muscle Car

Josh Leatherwood
•
August 27, 2025

The H600: Hennessey’s Supercharged Chevy Silverado

Evander Long
•
August 25, 2025

This ’69 Chevelle Is Supercharged And Street-Ready

Caecey Killian
•
August 20, 2025

Around The World In A Twin-Turbo Corvette

Tommy Parry
•
August 4, 2025

Suggested articles for you from the POWER Magazine Network

How Big 3 Racing Used An Ididit Pro-Lite Column To Gain An Edge In Horsepower Wars

Josh Leatherwood
Article sourced from Street Muscle

Student-Built ’68 Camaro Gets A New Beginning

Jim Campisano
Article sourced from Street Muscle

Diving Into What Synthetic Oil Really Is… And Isn’t

Brian LeBarron
Article sourced from EngineLabs

C8 ZR1 Tuning Unlocked: Serious Gains on the Dyno

Scott Parker
Article sourced from EngineLabs
Loading ad…