Blog Posts About Engines

Chevrolet 350/290 Base Crate Engine

For the ultimate in crate engine convenience, Chevrolet offers three versions of the Chevrolet 350/290 Crate Motor. This article is the first in a series that features the Chevrolet 350/290 Crate Engines. (Follow these links for the second and third articles in the 350/290 series.) No other manufacturer offers the range of factory-engineered crate engines you’ll…

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350 HO Turn-Key Crate Motor

The classic 350 Small-Block engine has powered countless project cars since its introduction in the 1967 Camaro – and it is easy to understand why. It makes great power and torque in a compact, affordable package. Chevrolet Performance offers three different levels of their Crate Motors This article is the last in a series featuring…

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Chevrolet Performance 350/290 Deluxe Crate Motor

The 350 Small Block Part Number 19355659 is the cornerstone of the performance world and the 350/290 Deluxe Crate Motor is Chevy’s most affordable high performance Small Block crate engine. This article is the second in a series of three, which feature Chevrolet Performance 350/290 crate motors. The 350/290 Deluxe combines Chevrolet Performance’s most popular…

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Chevrolet SP383 Performance Crate Motor

For decades, Chevrolet has channeled the technology and experience from racing on road courses, ovals, and drag strips into high-performance crate engines with engineering no aftermarket manufacturer can match.  The Street Performance (SP) line of engines offers great power at a great value, and Chevrolet SP383 Performance Crate Motor Deluxe (part number 19355722) is more…

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Chevy Performance SP350/357 Turn-Key Crate Motor

As the latest in Chevrolet Performance’s Street Performance (SP) crate engine lineup, the SP350/357 Turn-Key Crate Motor is designed as an affordable performer to match just about any budget. It uses stronger components and modern technology to make it a better alternative to rebuilding. Based on the value-driven 350 HO crate engine, Chevy Performance engineers swapped…

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Chevrolet Performance ZZ502/502 Deluxe Crate Motor

The Chevrolet Performance ZZ502/502 Deluxe Crate Motor is one of the most popular Big-Block crate engine for street and strip. It is a benchmark crate motor for the industry and offers an excellent value with a proven combination of performance features. Its 508 horsepower and 580 lb.-ft. of torque demand your full attention, and it…

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LS3 6.2L Crate Engine Options And Part Numbers

The LS3 is known as a high-revving, deep-breathing crate engine, and it is available in a variety of configurations. Read all about the engine’s specs and find a list of part numbers for the currently available LS3s. By the way, this post was written in 2017. We do our best to update links and info,…

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New Budget-Friendly GM LS364/450 Crate Engine

It’s that time of year again! The SEMA show is going on in Las Vegas, and Chevrolet Performance has released a bunch of new parts. While most people are talking about some of the newly released high-power, high-cost crate engines, we’re excited about a new budget crate motor that’s sure to be a hit for…

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USMTS Race Engines And Karl Kustoms – FAQs

USMTS – United States Modified Touring Series – is one of the fastest-growing race series in the United States. Popular for its unique combination of entertainment and top tier competition, many USMTS events take place in front of sold-out crowds. At Karl Kustoms, we’ve been building engines for USMTS racers for more than a decade.…

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GM Crate Motor Break-In Procedure – Let Karl Do It!

Breaking in your GM crate motor can be stressful. If you’re not experienced, or if you don’t have the right equipment, there are plenty of opportunities to make a mistake. Worst case, a mistake can result in a damaged motor. Best case, a mistake leads to frustration and wasted time. Breaking in an engine sounds…

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