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FE Power Forums => FE Technical Forum => FE Engine Dyno Results => Topic started by: blykins on March 28, 2023, 08:38:06 AM

Title: Lykins Motorsports 427 MR With Pond Block
Post by: blykins on March 28, 2023, 08:38:06 AM

Still catching up....

Performance Summary:
      Cubic Inches:    429           Dyno brand: Stuska
      Power Adder:   N/A            Where dynoed:  Dale Meers Racing Engines
      Peak Horsepower:  471 @ 5600
      Peak Torque: 485

Horsepower and Torque Curves:


Engine Specifications:
   Block brand, material, finished bore size, other notes:  Robert Pond Motorsports, cast iron, 4.250"
     
   Crankshaft brand, cast or forged, stroke, journal size:  Factory Ford 390
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts:  Scat 6.490"

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR:  Custom Racetec forged, flat top

   Main Bearings, Rod Bearings, Cam Bearings brand and size:  Calico coated Federal Mogul

   Piston rings brand, size, other notes:  Total Seal 1.5/1.5/3mm

   Oil Pump, pickup, and drive:  M57HV, Canton front sump pickup

   Oil pan, windage tray, oil filter adapter:  Canton front sump

   Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050"):  Custom Lykins Motorsports hydraulic roller, 233/243 @ .050"

   Lifters brand, type:  Morel

   Timing chain and timing cover:  Cloyes billet timing set, factory timing cover

   Cylinder heads brand, material, port and chamber information:  Factory C5AE-F, non-ported

   Cylinder head flow in cfm at inches of lift (28" H2O pressure drop):
      Intake               Exhaust
      .100               .100
      .200               .200
      .300               .300
      .400               .400
      .500               .500
      .600               .600
      .700               .700
      .800               .800

   Flow bench used, location:

   Intake valve brand, head size, stem size:  SI stainless, 11/32", 2.190"

   Exhaust valve brand, head size, stem size:  SI stainless, 11/32", 1.750"
   
   Valve springs brand, part number, specs:  PAC dual springs

   Retainers and locks brand, part number, specs:

   Rocker arm brand, type (adjustable or non-adj), material, ratio:  Lykins Motorsports, roller tip non-adjustable

   Rocker shafts and stands, brand, material:  POP HD

   Pushrods brand, type, length:  Custom Trend

   Valve covers, brand, type:  Cobra Lemans

   Distributor brand, advance curve information:  Factory FE with steel gear & Pertronix

   Harmonic balancer brand:  Powerbond

   Water pump brand, type (mechanical or electric):  Factory cast iron replacement

   Intake manifold brand, material, porting information:  Ford Sidewinder

   Carburetor(s) brand, type:  Holley 800

   Exhaust manifolds or headers brand, type: Dyno headers



(https://live.staticflickr.com/65535/52385218866_fdf385e852_z.jpg)

Title: Re: Lykins Motorsports 427 MR With Pond Block
Post by: Stangman on March 28, 2023, 04:46:42 PM

Nice Brent looks great and probably sounds better. Curious how the pond block was as far as the machining, was everything smooth going.

Title: Re: Lykins Motorsports 427 MR With Pond Block
Post by: blykins on March 28, 2023, 05:25:16 PM

Quote from: Stangman on March 28, 2023, 04:46:42 PM

Nice Brent looks great and probably sounds better. Curious how the pond block was as far as the machining, was everything smooth going.

I much prefer the Pond blocks.