Articles written by: Brian Nutter

L76 engine with AFM hardware intact. (Image/LS2.com - HSV-GTS-300)
LS Engines

L76 6.0L Truck Engine Upgrade Guide: Expert Advice for L76 Mods to Maximize Performance

[Editor’s Note: This L76 truck engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing […]

(Image/Yellow Bullet)
LS Engines

L33 5.3L Engine Upgrade Guide: Expert Advice for L33 Mods to Maximize Performance

[Editor’s Note: This L33 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at OnAllCylinders. […]

(Image/LS1Tech)
LS Engines

LY6 6.0L Engine Upgrade Guide: Expert Advice for LY6 Mods to Maximize Performance

[Editor’s Note: This LY6 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]

(Image/LS1Tech)
LS Engines

LS4 5.3L FWD Engine Upgrade Guide: Expert Advice for LS4 Mods to Maximize Performance

[Editor’s Note: No offense to the LS4 intended, but the most notable thing about it is that it’s usually the worst-possible choice for an LS engine swap project because it’s designed […]

This 5.3L iron block LM7 engine was swapped into a 1978 Chevy Camaro. (Image/YouTube)
LS Engines

LM7 5.3L Engine Upgrade Guide: Expert Advice for LM7 Mods to Maximize Performance

[Editor’s Note: This LM7 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]

Swapping a small-block LSA into this '70 Chevelle SS and replacing the original 450-hp big block earned this muscular classic an extra 106 hp. (Image/Hotrod)
LS Engines

LSA Engine Upgrade Guide: Expert Advice for LSA Mods to Maximize Performance

[Editor’s Note: This LSA engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at […]

(Image/LS1Tech)
LS Engines

LQ4/LQ9 Engine Upgrade Guide: Expert Advice for LQ4 & LQ9 Mods to Maximize Performance

[Editor’s Note: Because the LQ4 and LQ9 engines are so similar, we’ve combined them for this engine upgrade guide, which is part of a series of LS engine upgrade guides assembled by a […]

(Image/GM Corporate Newsroom)
LS Engines

LS7 Engine Upgrade Guide: Expert Advice for LS7 Mods to Maximize Performance

[Editor’s Note: This LS7 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing at OnAllCylinders. […]

The LS6 arrived in 2001 under the hood of the Corvette Z06. (Image/Super Chevy)
LS Engines

LS6 Engine Upgrade Guide: Expert Advice for LS6 Mods to Maximize Performance

[Editor’s Note: This LS6 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing […]

(Image/Pirate 4x4)
LS Engines

LS2 Truck Engine Upgrade Guide: Expert Advice for LS2 Truck-Engine Mods to Maximize Performance

[Editor’s Note: This LS2 engine upgrade guide is part of a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing that we are sharing […]