Prefix Performance Releases Complete Plug-n-Play HEMI Crate Engines

Whether performance enthusiasts need an engine for the street or track, the engine experts at
Prefix offer two choices to keep it simple.

ROCHESTER HILLS, MI – September 27, 2017 – (Motor Sports Newswire) – When a vehicle project is hungry for more power, but the builder would like to keep it as user-friendly as possible, Prefix® now offers a pair of solutions. Auto enthusiasts across North America can now enjoy impressive drop-in power and performance with HEMI crate engines, created with plug-n-play convenience. The performance division of Michigan based Prefix Corporation (formerly Arrow Racing Engines) has years of experience with HEMI power and now offers both, 392 and 426 crate engines.

Prefix Dyno testing

These performance engines are not the typical off-the-line crate engine. These are low volume specialty built engines, produced by a team of performance professionals with decades of experience with the Mopar® powerplant. Each Prefix engine comes with a dyno-tuned calibration and includes front accessory drive with alternator, power steering pump and AC compressor, and are built using all forged internal components.

“We’re really excited to offer these, because they are true Plug-N-Play engines,” explained Prefix Production Manager, Rick Talbot. “Each is built with a Holley HP system and they are extremely user friendly, whether installing them into a vintage car, hot rod, muscle car, or new model vehicle.”

Bringing Designs to life since 1979. Prefix is typically known as the company that industry manufacturers partner with, to bring their new innovations to reality. Utilizing a wide-ranging list of capabilities, four impressive facilities, and 250 team members, Prefix creates the most technologically advanced concept vehicles and prototypes in the industry. From complete vehicle concepts, luxury aviation mockups, electric and autonomous technologies, and even high performance off-road race vehicles. The engine and performance division within Prefix provides experienced engine design, engineering, development, and testing for OEMs, race teams, special industry projects, and performance enthusiasts.

Prefix Corporation

Prefix is currently taking orders for the turn-key engines with the 392 engine selling for $16,995 and providing 580HP and 490 ft lbs of torque at 6500 rpm. The 426 sells for $19,995 and provides 615HP and 520 ft lbs of torque at 6500 rpm.

Talbot continued, “The goal was to provide car and truck enthusiasts with an option to buy a ready to run engine, and eliminate the endless search and add-on expenses for all the little parts and components necessary to get most crate motors operating.” For additional information on Prefix, and their performance products and services, visit: or contact experts directly at:

Source: Prefix Corporation

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