More Photos Below
Duster Facts
Engine: (originally a slant six)2003 5.7Hemi from a wrecked Ram 2500. Built by Ben Hoitink at Hughes Engines in Washington IL. 392 Stroker with Hughes fully CNC ported heads, Mahle power pack pistons 3.947” +6cc dome, Manley 4.050” crank and rods, a Hughes camshaft HER2731MHLN-111 Duration 227 231 @ .050” .545” lift Lobe Separation 111, and a modified Edelbrock dual 4 intake with universal Holley throttle bodies. Engine runs happily on pump gas.
Controlled by Holley HP EFI fuel injection
Exhaust: TTI ceramic coated headers, Pypes 2.5” dual exhaust with race pro mufflers
Transmission: 1977 Mopar A833OD 4 speed
Rearend: Mopar 8.75 489 center with a Detroit True trac differential and Moser 3.55 Gears
Suspension: Original restored with Moog replacement parts with the addition of KYB Shocks and Addco Front and Rear sway bars.
Brakes: Original front a body disc brakes and rear is 95’ jeep Grand Cherokee Disc
Wheels and tires: American Racing Torque Thrust. Front: 235 60 15 Rear: 275 60 15
Body: Steel hood and fenders. Both rear quarters have been replaced. US Car Tool Subframe connectors.
Paint: Sublime Green. Painted by Classic Autobody in Roanoke, IL
Interior: Front bucket seats from a 02’ Durango. Custom aluminum dash with Autometer NV gauges.
Junkyard Hemi
Bore: 3.947”
Stroke: 4.050”
Rod size: 6.125”
Deck Height: 9.239”
Cam: Hughes HER2731MHLN-111 Duration 227 231 @ .050” .545” lift Lobe Separation 111
Pistons: Mahle PowerPak Piston +6cc Dome
Rings: Mahle 1.5mm compression ring and 3mm oil ring
Rods: Manley H-Beam
Crank: Manley Performance Pro Series Forged Crank
Timing Set: Manley Billet Steel Sprockets and Double Roller Chain
Intake Manifold: modified Edelbrock dual quad manifold
Oil Pan: Milodon center sump
Fuel Injection: Holley EFI
Throttle Bodies: 2 Holley Universal 1000 cfm 4 barrel throttle bodies
Injectors: 42lb Holley Bosch style injectors
Lifters: Mopar Performance
Rocker Arms: Factory
Bearings: Clevite H-Series
Valves: Factory 2.00” Intake and 1.555” Exhaust
Valve Springs: Comp Cams
Cylinder Heads: Factory 5.7 Heads fully CNC’d 84cc combustion chambers
Headers: TTI Ceramic coated 1.75” with 3” collectors
Click on either photo chart below to enlarge.
Chassis Dyno
Engine Dyno
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