L20 4.8L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More
The L20 is a 4.8L Gen. IV iron block truck engine. It replaced the LY2 in 2010. It was upgraded with Variable Valve Timing (VVT) and Flex Fuel technology. It […]
L76 6.0L Car Engine Upgrade Guide: Expert Advice for L76 Car Engine Mods to Maximize Performance
[Editor’s Note: This L76 engine upgrade guide is the second in a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The L76 engine […]
L76 6.0L Car Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More
The L76—like its LS2 sibling—is a 6.0L, Gen. 4, aluminum small block engine that was used both in GM cars and trucks. The L76 is an adapted version of the LS2, […]
L59 5.3L Engine Upgrade Guide: Expert Advice for L59 Mods to Maximize Performance
[Editor’s Note: This L59 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 […]
L59 5.3L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More
The L59 engine is a 5.3L Gen. III iron-block engine used in GM trucks and SUVs between 2002 and 2007. It is essentially the flex-fuel version of the LM7. For […]
L99 6.2L Engine Upgrade Guide: Expert Advice for L99 Mods to Maximize Performance
[Editor’s Note: This L99 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 […]
L99 6.2L LS Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More
The L99 is a 6.2L, Gen. 4, small block engine used in the Chevy Camaro SS from 2010-2015. The information listed here is for a stock L99 engine. Mechanically similar, General […]
LMG 5.3L Engine Upgrade Guide: Expert Advice for LMG Mods to Maximize Performance
[Editor’s Note: This LMG 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. […]
LMG 5.3L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More
The LMG engine is a 5.3L Gen. IV iron-block engine used in GM trucks and SUVs between 2007 and 2014. For marketing purposes, it was also known as the Vortec […]
LC9 5.3L Engine Upgrade Guide: Expert Advice for LC9 Mods to Maximize Performance
[Editor’s Note: This LC9 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. […]