In Matt’s words...

Nick named Elvis because it’s the KING.  It will replace my current 440 tunnel ram engine.  (Too much is not enough!)
It’s a stroked 505 inch big block with Diamond 8:1 blower pistons and a stud girdle to keep the crank in place.
Stealth aluminum heads topped with vintage polished CalCustom valve covers.
The Dyer’s 8-71 supercharger is fed by a pair of Demon 750 blower carbs, Barry Grant fuel pump and regulator with ½ inch lines throughout.  
A set of TTI Full length C body headers sends the exhaust on its way through 2 ½ pipes and FlowMaster mufflers
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I haven’t decided on a cam yet but I have a few ideas.