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650HP of Pure Hemi Adrenaline
Drop-in ready and dyno-proven, our 426CI Hemi Stroker is the powerhouse your project deserves. We’ve combined a seasoned Gen III block with a high-performance 4.050 stroker crank and forged pistons to create a 650HP beast that screams performance. Every build is photo-documented and hot-run tested to ensure it’s ready to fire the moment it lands in your garage. Featuring a custom-ground street camshaft for that perfect idle and a wide-open Holley intake, this Hemi delivers stump-pulling torque and high-RPM power in one beautiful, custom-painted package.
Have a custom painted car? Why not have a custom painted engine? Give us your paint code and we'll do the rest.
This system includes the following items:
Proformance Unlimited measures over 30 parameters that are monitored and logged to the computer during each engine test. A complete printout, including graphs.
We tune your engine on the dyno for maximum power. No more endless trial and error methods at the track are required. You see your results instantly! Dynamometer testing costs a fraction of what you have invested. Take the guesswork out of tuning - by dynoing !
This system includes the following items:
Gen III Hemi EFI for use with LS Style Throttle Body – Black Finish – Fits 2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L
This system includes the following items:
Gen III Hemi EFI for use with LS Style Throttle Body – Black Finish – Fits 2009-up 5.7L, 2005-2010 6.1L, and 2011-up 6.4L
This system includes the following items:
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