Author Topic: Lykins Motorsports 465 inch Tunnel Port  (Read 3557 times)

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blykins

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Lykins Motorsports 465 inch Tunnel Port
« on: May 07, 2015, 05:41:38 AM »
Performance Summary:
      Cubic Inches:     465     Dyno brand:  Stuska
      Power Adder:      N/A    Where dynoed:  Dale Meers Racing Engines, Buffalo, KY
      Peak Horsepower:  696
      Peak Torque:  588

Horsepower and Torque Curves:


Engine Specifications:
   Block brand, material, finished bore size, other notes:  Pond cast iron, 4.310"
     
   Crankshaft brand, cast or forged, stroke, journal size:  RPM 4340, 3.980", 2.750"/2.200"
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts:  Lunati 6.800 H-Beam

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR:  Racetec forged dome, 12:1

   Main Bearings, Rod Bearings, Cam Bearings brand and size:  King/Federal Mogul/Durabond

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

   Oil Pump, pickup, and drive:  POP HV Melling

   Oil pan, windage tray, oil filter adapter:  Moroso Road Race, billet filter adapter

   Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050"):  Custom Comp Cams solid roller, 260/270 @ .050", .760" gross lift, 108/104

   Lifters brand, type:  Morel

   Timing chain and timing cover:  Ford Racing/factory

   Cylinder heads brand, material, port and chamber information:  Factory TP, ported by Lawes Mayfield

   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:  Ferrea hollow stem, 2.250", 11/32

   Exhaust valve brand, head size, stem size:  Ferrea 1.750", 11/32
   
   Valve springs brand, part number, specs:  PAC, 280 seat 660 open

   Retainers and locks brand, part number, specs:  PAC titanium, Comp locks

   Rocker arm brand, type (adjustable or non-adj), material, ratio:  T&D street, 1.76

   Rocker shafts and stands, brand, material:

   Pushrods brand, type, length:  Trend 5/16" .105"

   Valve covers, brand, type:  Blue Thunder/Holman Moody

   Distributor brand, advance curve information:  MSD Pro Billet, locked out

   Harmonic balancer brand:  Powerbond SS

   Water pump brand, type (mechanical or electric):  CSR electric, Jay Brown adapter

   Intake manifold brand, material, porting information:  Factory 2x4 TP, ported by Lawes Mayfield

   Carburetor(s) brand, type:  (2) Quick Fuel 725's.

   Exhaust manifolds or headers brand, type:
« Last Edit: August 16, 2020, 05:58:25 PM by blykins »
Brent Lykins
Lykins Motorsports
Custom FE Street, Drag Race, Road Race, and Pulling Truck Engines
Custom Roller & Flat Tappet Camshafts
www.lykinsmotorsports.com
brent@lykinsmotorsports.com
www.customfordcams.com
502-759-1431
Instagram:  brentlykinsmotorsports
YouTube:  Lykins Motorsports