Post Tagged with: "LT1"

Tech / Tech Articles

TPI the L99! The 4.3L “Baby LT1” V8 Gets Torque

What the heck is an L99? We know GM uses these alphanumeric designations to label its many engine configurations, some of which were more notable than others. For instance, most […]

Tech Articles

The Last Small-Block: Chevy’s Gen. II LT1/LT4 1992-97

Chevrolet’s LT1 engine family evokes all kinds of emotions among Bow-Tie guys. Those in the know remember the original 350 cubic-inch LT1 introduced in 1970 was a real powerhouse with […]

L83-Engine-Lifter-Valley-with-Intake-Removed
Q&A

Mailbag: LT1 Corvette Intake Upgrade for a GM L83 LT Engine

Q: I have a Gen. Five, LT-series 5.3L L83 engine that’s going into my 1975 Chevy Monza. The factory intake manifold is too tall to clear the stock hood, so […]

Chevy-Camaro-2SS-on-Dyno-HP-Wars
Horsepower Wars

Horsepower Wars: Pony Wars Episode 6, Camaro Gets $15K in Upgrades

In the last installment of Horsepower Wars: Pony Wars, we saw what $15,000 in modifications can do to a Ford Mustang GT. With an 809-horsepower pull, the newly-supercharged Mustang’s dyno […]

2014 "LT-1" 6.2L V-8 VVT DI (LT1)
LT Engines

LT1 6.2L Engine Specs: Performance, Bore & Stroke, Cylinder Heads, Cam Specs & More

This is an engine specification guide for General Motors’ fifth-generation LT1 engine that launched in 2014. GM has built three engines designated as the LT1: 1970-72 – Gen. I, 5.7L, small block (technically, […]

Hand Drill Cutting Down Valve Seat
How Tos / Tech / Tech Articles

How to Retrofit GM LS Valve Springs on LT1 Cylinder Heads

Since the GM LS is such a popular engine series, LS-compatible parts are common and easy to find. Which means, if you’re using 1992-97 LT1-style heads on your engine, you […]

Automotive & Aftermarket News / Car Culture & Entertainment / News & Car Culture

Year in Review (Part 6): A Look Back at the Top OnAllCylinders News Stories of 2013

Editor’s Note: The year 2013 gave us the C7 Chevrolet Corvette and took from us performance legends like Dean Jeffries and Stu Hilborn. We had a light-hearted look at the half-dozen Fast and Furious movies and got serious with […]

Automotive & Aftermarket News / News & Car Culture

GM’s New LT1 Engine SAE-Certified at 460 HP

The all-new LT1 6.2-liter V8 engine that will power the 2014 Chevrolet Corvette Stingray has been SAE-certified at 460 horsepower at 6,000 rpm, and 465 foot-pounds of torque at 4,600 […]

Automotive & Aftermarket News / News & Car Culture

2014 Corvette Stingray Debuts in Detroit

General Motors Corp. unveiled the all-new 2014 Chevrolet Corvette Stingray Sunday on the eve of the Detroit Auto Show. Leaked photos have been circulating for several weeks on Internet message […]

New Buick Grand National
Automotive & Aftermarket News / News & Car Culture

Buick Reportedly Resurrecting Grand National, T-Type, and GNX Nameplates

Buick is resurrecting the Grand National, GNX, and T-Type performance nameplates made popular in the 1980s, and the three models are likely to debut at the 2014 Detroit Auto Show,Edmunds’ […]