Tag: ls9

By on April 12, 2016

2012 Lexus ES350, Engine, 3.5L V6, Image: © 2012 Alex L. Dykes/The Truth About Cars

TTAC regular PrincipalDan writes:

Sajeev,

With the price of gas dropping to levels not seen in many moons, a thought occurred to me: Many of us are driving around in an average vehicle that has an engine used by another vehicle advertised as having more horsepower and recommending premium fuel.

For example: Toyota’s 3.5-liter V6 powers the Camry and ES350, but the Toyota’s tests with 87 octane fuel while Lexus tests with 91 octane fuel.

Do the manufactures actually bother using different engine programing in these various vehicles? Or is greater horsepower just a premium fill-up away for those with lowlier vehicles with premium antecedents?

(Read More…)

By on February 11, 2013

Elteeone - photo courtesy of Cars In Depth

General Motors’ powertrain engineers have undoubtedly demonstrated with the LS family of V8 engines that pushrods still have a place in the 21st century. As successful and popular as the LS has been, I don’t think it’s much of stretch to assume that the new LT1 V8 in the all new seventh generation Corvette will eventually replace the LS engine in its various permutations and applications. The LT1, still a cam in block engine, and still with Ed Cole’s 4.40 inch bore centers, adds direct injection to the Small Block Chevy heritage. The LS family has also been popular as crate motors, used by customizers and high performance enthusiasts as well as with a small industry of companies that specialize in high performance GM products. While you can buy a LS from General Motors with up to 638 horsepower, if that just doesn’t satisfy your need for speed, companies like Callaway, Lingenfelter and Hennessey have shown that the LS engine’s basic architecture is capable of putting out almost twice that power. After talking with Ken Lingenfelter about the new Corvette, I wonder, though, just how tuner-friendly the new LT1 will be. (Read More…)

By on September 14, 2012

A couple of redheads, one thin, one not so thin, building a LS9 - Photo courtesy of Cars In Depth

When Bertel Schmitt launched TTAC’s Behind The Scenes series with an exclusive and in depth look at Toyota’s high-tech LFA Works, I thought to myself, “Self, you live in Detroit. Lots of automotive scenes to get behind in and around this area.” So, following up on Bertel’s idea to use the access TTAC affords us to give you a look at things you might otherwise not experience, I sent an email to someone in communications at GM about their Performance Build Center in Wixom, MI.

(Read More…)

Recent Comments

New Car Research

Get a Free Dealer Quote

Staff

  • Contributing Writers

  • Bark M., United States
  • Chris Tonn, United States
  • Bozi Tatarevic, United States
  • Vojta Dobes, Czech Republic

Get No-holds-barred, take-no-prisoners Automotive News in your Facebook Feed!

Already Liked