Blog Posts About Engines

Pull Truck Racing In Iowa With Tom Rea

The world of pull truck racing is different from all others. The idea is to carry an impossibly heavy load as far as possible before bogging out. Pull truck racing attracts a special kind of racer. Tom Rea, a local pull truck racer and Karl Kustoms customer, is just such a guy. Rea doesn’t put…

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August Update: Karl’s Summer Nights Are Back!

Summer Nights, classic racers, and refreshed cruisers. We always have something for everyone to love here at Karl Kustoms. At long last, we were finally able to gather once more this august. With our Summer Nights back in full swing and a wealth of entertaining rides and customer stories, this August had plenty to love.…

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Inside The Engine Dyno Room

The engine dyno is used in a variety of ways. From breaking in a new crate motor to diagnostics, dynos are an invaluable tool. Ever wondered what exactly an engine dyno does? They’re used for far more than just tracking horsepower and torque curves. Our machine shop manager Kelly Tapper recently granted an inside look…

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On The Road With A 1966 Chevy II Nova SS

The Chevy II Nova SS is one of the most iconic automobiles ever produced by Chevrolet. The Nova may be gone, but it’s not forgotten. Take a look at the video, and you’ll see just how cool this Chevy II Nova SS restoration is. From its pristine exterior to its vibrant red upholstery, the vehicle…

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Chevy 350 Crate Engines

All Chevy 350 Crate Engines start with a spanking new cast-iron block. Modern technologies such as large intake runners and beehive-style valve springs are then incorporated. GM Performance engineers have continually enhanced and refined the performance and capability of its 350 small-block offerings. These powerful, tough crate engines are a great alternative to rebuilding your…

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LS Crate Engines

When the LS Crate Engines were introduced in 1997, an evolution in crate engines occurred. Just like that, there was a factory engine that was affordable, durable, lightweight, and capable of producing the horsepower people were looking for. This earliest version was called the Gen III Small-Block. Truck engines had an iron-block. The all-aluminum LS1…

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Chevrolet Performance Crate Engines

When Chevrolet started building modern engines more than 50 years ago, it started with a six-cylinder engine. At the time, these vehicles had an acceleration of zero to 50 in about 15 seconds. Top speed was about 65 MPH depending on the vehicle. They have not looked back since. Chevrolet has channeled the experience and…

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602 Sport Mod Crate Motor

The 602 Sport Mod Crate Motor is one of the racing engines GM debuted in 2002. After seeing the success others had in adapting street crate engines for the circle track, why not? Today’s 602 Sport Mod Crate Engine (P/N 19258602 P/N 19370602) comes IMCA-sealed. It is also available without a seal. Eight bolts in…

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604 IMCA Crate Motor

The foundation for the 604 IMCA Crate Motor is the Fast Burn Engine. With four bolt mains, high-strength pistons, durable iron block, and performance pistons, the CT400 is tuned for power! Today’s 604 IMCA A-Mod/Modified Crate Engine (P/N 19318604 P/N 88869604) comes available with or without an IMCA-seal from the factory. Eight bolts in key…

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Chevrolet Performance Connect And Cruise Powertrain Systems

Chevrolet Performance, a pioneer in Connect and Cruise Powertrain Systems, has expanded its 2017 lineup to include Gen I Small-Block, Big-Block, and carbureted LS engines (like these). These comprehensive packages include engines, transmissions, electronic controllers, and all necessary wiring harnesses.

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