This engine was built and broken in here at our shop. The customer then took the engine and had it dyno tested at his local shop.
General engine specs are as follows:
360 stroker to 408 cubic inches
10.16 to 1 compression ratio
Hughes Engines race prepped block
SCAT forged crankshaft
SCAT forged connecting rods
ICON forged IC984 pistons
Edelbrock #60779 RPM heads with Hughes C.N.C. prep work
Hughes HER2836ALN-7 hyd roller cam
Hughes main bearing stud girdle kit
Hughes 1.6 ratio roller tipped rockers
Edelbrock 7176 RPM intake with deep port match
Holley 770 carburetor
MSD 8388 distributor and 31309 plug wires
March serpentine pulley system and accessories
This is a very popular hot street cruiser combinatoin with some strip time thrown in for fun.
This engine made 481HP and 503 lb/ft of torque. It is going in a 30's something Dodge truck street rod meant for cruising and long hauls. Given the long flat torque curve this engine will be a cruisers dream.
Click on video below to see the engine running.
Click the chart below to enlarge
This engine could be built with our EQ Iron Ram heads with CNC prep work, SEH2832AL-7 (custom cam) without the March serpentine pulley system and you could expect similar torque and horsepower results.
In a Magnum truck "'96-2003' 5.9/408" I would expect to see similar results using our FI Air Gap intake with a deep port match (Part #5409), Big Gulp throttle body (Part #5504) and an S.C.T. Tuner with 2 programs (part #SCT3200A)