Author Topic: 482 Chassis Dyno 500 HP 580 TQ  (Read 3085 times)

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FordEver

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482 Chassis Dyno 500 HP 580 TQ
« on: February 13, 2017, 06:02:13 PM »
Performance Summary:
      Cubic Inches:482               Dyno brand: Chassis, N/A
      Power Adder: none              Where dynoed: Straightline Performance, Joliet, Il
      Peak Horsepower: 500
      Peak Torque: 580

Horsepower and Torque Curves:  @ 6k  67 Fairlane with C6, chart to follow, pull stopped at 6K


Engine Specifications:
   Block brand, material, finished bore size, other notes: Ford Marine, 4.25, not filled, all ARP Studs
     
   Crankshaft brand, cast or forged, stroke, journal size: Scat, cast, 4.25, 2.74 mn,  2.20 rod
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts: Scat I beam

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR: Diamond, forged, -6cc flat, 10.5

   Main Bearings, Rod Bearings, Cam Bearings brand and size: FM ,FE main, BBC Rod

   Piston rings brand, size, other notes: Total Seal, top 1/16, 2nd 1/16, oil 3/16

   Oil Pump, pickup, and drive: Pump Builder HV, PB Shaft, Milodon

   Oil pan, windage tray, oil filter adapter: Milodon 7 1/2, Ford WD, Trans Dapt W/ remote Canton Accumulator 3 1/2 QT.

   Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050") Solid Flat Comp Custom # 33-000-5, grind # fb 6265/6414 [lobes] s 108 lift in .643, ex .634 dur in 260 ex 266 ls 108 installed @ 106

   Lifters brand, type: Comp Solid flat

   Timing chain and timing cover: Comp Billit w. torrigton# 7108

   Cylinder heads brand, material, port and chamber information:Edelbrock CJ Aluminum, unshoulded valve chambers, 82 cc, 2.15 in, 1.72 ex 11/32 8305 isky springs, 1.860 ht, 175 lb seat, 400 lb open multi angle+ blend seats , bowl. runners opened, port match, Erson RA, Trend pushrods.


   Cylinder head flow in cfm at inches of lift (28" H2O pressure drop): No Stack on Ex
      Intake               Exhaust
      .100  81              .100  66
      .200  167            .200  117
      .300  244       .    .300  160   70 % @ .300
      .400  274            .400  195
      .500  280            .500  224
      .600  286            .600  234   76 % int to ex ratio @ .600
      .700  289            .700  245
      .800                    .800

   Flow bench used, location:  High Flow Heads, Alsip Il.

   Intake valve brand, head size, stem size: ferraro. 2.15  11/32

   Exhaust valve brand, head size, stem size: ferraro 1.72  11/32
   
   Valve springs brand, part number, specs: Isky  8305

   Retainers and locks brand, part number, specs:

   Rocker arm brand, type (adjustable or non-adj), material, ratio  Erson

   Rocker shafts and stands, brand, material: Erson Aluminum roller

   Pushrods brand, type, length: Trend ball/cup 9.6875 over all ball  3/8 .080 cm

   Valve covers, brand, type: Shelby Aluminum pentroff

   Distributor brand, advance curve information: MSD 20 in, 16 advance, 36 total

   Harmonic balancer brand: Romac

   Water pump brand, type (mechanical or electric): Electric 55 gph CVR w/Jay brown adapter, dual 11" Spal fans.

   Intake manifold brand, material, porting information: Dove 2x4 Tunnel Wedge, port matched

   Carburetor(s) brand, type 2x4  Holley in line 600vs or 750vs, QF 750vs survival

   Exhaust manifolds or headers brand, type: Hooker Race, 2 ",3 1/2 col.

NIsaacs

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Re: 482 Chassis Dyno 500 HP 580 TQ
« Reply #1 on: February 14, 2017, 06:36:03 AM »
Nice! My 440 only made 295/327 in my '75 F-250 4x4 with c-6 and np203 t-case, Lol

Nick
2021 Ram 2500 4x4 Cummins of course!
2017 Ford Escape, 2.0 Eco Boost
2001 Ram 2500 4x4 QC short bed, Cummins, 6spd, some mods
1991 Dodge D250, reg cab, Cummins, 5spd, mods
1974 F-350, Cummins, 5spd, 3spd aux, mods
1975 F-250 4x4, 428, C-6, Sled Puller