Which is the most reliable LS engine?

  • The LS3 is the go-to choice for LS engine swappers right now and for good reason; this mill makes great power and is about as reliable as they come.
  • The CT525 and LS376/515 does away with the standard fuel-injection intake manifold in favor of a carbureted setup.
  • With its iron block, the LSX376-B8 is built for boost.
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    What is the most sought after LS motor?

    LS7: Best.

    LS Engine. Ever. In a world with 650hp Camaro ZL1s, along with even more powerful Hellcats and Shelby Mustangs, it's easy to forget the influence and importance of the LS7-powered Corvette Z06. via

    Is LS3 better than LS2?

    While the LS2 was provided with a 6-liter capacity, the LS3 receives an increased displacement of 6.2-liters. Despite the two engines having an identical stroke of 92.0mm, GM achieved an additional 12 inches of displacement by providing the LS3 with a larger bore. via

    What car has the LSX engine?

    The LSX (note the capitalized “X”) is a race variant of the lightweight LS7 engine. This 7.0L (427ci) version of the Gen IV small block went into the 2006 Corvette. In contrast to the 'vette motor, the LSX has a cast-iron block that handles a lot more horsepower. via

    Are Vortec engines LS?

    Although Vortec engines are "LS" based they are NOT LS engines IMO. Besides most Vortec's being iron block, as seen above there are some serious size differences and considerations depending on your project. VORTEC ENGINE IN CARS: For the most part, it will be challenging to put a Vortec truck engine into a car. via

    Can you supercharge a LS3?

    Supercharging a factory LS3 with a ProCharger D-1SC system. Last month, we installed a ProCharger LSx Serpentine Drive Kit (LSx SDK) with their D-1SC supercharger onto a factory LS3. As promised, we put it to the test at Westech Performance Group's SuperFlow 902 dyno to see what kind of tire-fryin' power can be had. via

    What vehicles did LQ9 come in?

    The LQ9 was an improved, high-output version of the LQ4. It was introduced in 2002 for the Cadillac Escalade. It was available in the Escalade and GM pickups until 2007. The LQ9 was also known as the Vortec HO 6000 or the VortecMAX. via

    Is the LY6 a good engine?

    After installation of the LQ9 cam, the LY6 6.0L proved to be a decent performer, producing peak numbers of 443 hp and 467 lb-ft of torque. Torque production exceeded 450 lb-ft for a 1,000-rpm spread. For guys looking to upgrade their iron horse 6.0L truck engine to LS3 status, the gains were pretty impressive. via

    How much power can a 5.3 LS make?


    Gen III 5.3L "Vortec" Stock Rated-Output (SAE J1349)
    Model Year Power (HP) Torque (LB-FT)
    1999 270 hp 315 lb-ft
    20002003 285 hp 325 lb-ft
    20042007 295 hp 335 lb-ft


    Is the LSX 454 a good engine?

    The LSX 454 crate engine is a very exciting new product for us. It offers the unmatched torque of a big-block with the high-rpm potential of a cammed-up small block. Its a very important addition to our already impressive lineup of crate engines. via

    What is the LQ9 engine?

    The LQ9 is a 6.0L Gen. 3 small block engine used in GM trucks between 2002 and 2007. For marketing purposes, it was also known as the Vortec HO 6000 or VortecMAX. via

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