Author Topic: Lykins Motorsports 428PI  (Read 2012 times)

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blykins

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Lykins Motorsports 428PI
« on: September 18, 2021, 04:38:53 PM »
Performance Summary:
      Cubic Inches:  436             Dyno brand:  Stuska
      Power Adder:                    Where dynoed:  Dale Meers Racing Engines, Buffalo, KY
      Peak Horsepower:  455 @ 5200
      Peak Torque:  511 @ 3200


Engine Specifications:
   Block brand, material, finished bore size, other notes:  Factory C6ME-A, 4.175"
     
   Crankshaft brand, cast or forged, stroke, journal size:  Scat 3.980"
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts:  Molnar Ford FE 6.490"

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR:  Racetec 4032, 1.670" compression height, flat top, 9.8:1

   Main Bearings, Rod Bearings, Cam Bearings brand and size:  Calico coated Clevite main bearings, Calico coated King rod bearings, Durabond cam bearings

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

   Oil Pump, pickup, and drive:  Melling M57B, Melling pickup

   Oil pan, windage tray, oil filter adapter:  Scott Drake factory replacement pan

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

   Lifters brand, type:  Morel

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

   Cylinder heads brand, material, port and chamber information:  C6AE-R

   Flow bench used, location:  Not flowed

   Intake valve brand, head size, stem size:  Custom 2.080", 11/32" stem SI stainless
 
   Exhaust valve brand, head size, stem size:  Custom 1.560", 11/32" stem SI stainless
   
   Valve springs brand, part number, specs:  Comp Cams 914

   Retainers and locks brand, part number, specs:  Comp Cams 741, 611

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

   Rocker shafts and stands, brand, material:  POP

   Pushrods brand, type, length:  Trend, custom length 5/16" .080"

   Valve covers, brand, type:   Cobra Lemans

   Distributor brand, advance curve information:  Factory Ford, Pertronix conversion

   Harmonic balancer brand:   Powerbond

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

   Intake manifold brand, material, porting information:  Blue Thunder 1x4 MR, not ported

   Carburetor(s) brand, type:  Holley 750

   Exhaust manifolds or headers brand, type:  Dyno headers, 2" tubes
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

410bruce

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Re: Lykins Motorsports 428PI
« Reply #1 on: December 30, 2021, 09:54:38 AM »
This would make an excellent street engine, especially in a heavy car or truck.

I know the high dollar, big hp numbers engines always get the accolades but I love builds like this utilizing mainly factory parts.

Nice one, Brent.

Stangman

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Re: Lykins Motorsports 428PI
« Reply #2 on: December 30, 2021, 11:30:57 PM »
Nice Brent nice numbers for a dependable motor. Good work

Keith Stevens

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Re: Lykins Motorsports 428PI
« Reply #3 on: December 31, 2021, 12:22:23 AM »
It would be nice to know the duration @ .50 and lift...