Arruzza High Performance 517 Cubic inch pakage.
Our 517 is basically an upgrade of the Classic 511.
If more is better then too much is just right . Our 517 is .030 overbore with the same 4.5 inch stroke . The .030 overbore is not for the 6 extra cubic inchs but rather an unshrouding of the intake valve which the Hemi likes.
Also incorperated into this package is a more radical Camshaft design in either a Hydraulic or flat tappet solid design. An extra day is spent porting the already comprehensive Stage Five Engineering ports for more CFM while maintaining the superb state of the art low lift numbers.
The compression stays at pump gas levels . The result is 645 Horsepower. Still very user friendly but with more torque and horsepower. The price of the 517 package is
"..call John for a personal quote...".