Bullock's Power Service - 428 PI 391 HP / 460 TQ, stock head pump gas

[My427stang]

Performance Summary:
      Cubic Inches:  439             Dyno brand: Superflow
      Power Adder:  N/A             Where dynoed:  Fremont Automotive Machine, NE
      Peak Horsepower:  391 @ 5200
      Peak Torque:  460 @ 4000


Engine Specifications:
   Block brand, material, finished bore size, other notes:  C scratch 428, 4.190 bore, sonic checked, squared decked, align honed, torque plate honed
     
   Crankshaft brand, cast or forged, stroke, journal size: Factory 428
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts:  Ford w/ ARP  3/8 bolts

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR: DSS, 15cc,  9.96:1

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

   Piston rings brand, size, other notes:  Mahle 1/16, 1/16, 3/16 standard tension, Napier second

   Oil Pump, pickup, and drive:  Melling M57HV, Milodon pickup, ARP drive

   Oil pan, windage tray, oil filter adapter:  Milodon, no tray, standard 90

   Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050"):  Howard's 226/238 112 on 107, .580 lift

   Lifters brand, type:  Morel standard travel

   Timing chain and timing cover: Cloyes 9 position, factory timing cover

   Cylinder heads brand, material, port and chamber information:  C6AE-L, no port work, bronze guides, 11/32 stem
 
   Valve springs brand, part number, specs:  977-16, 155/405
 
   Rocker arm brand, type (adjustable or non-adj), material, ratio:  Factory adjustable

   Rocker shafts and stands, brand, material:  Precision Oil Pump end stands

   Pushrods brand, type, length: Smith Brothers, ball/cup, 8.225

   Valve covers, brand, type:   Painted pentroof

   Distributor brand, advance curve information:  Ford 427 dual point converted to Pertonix, 38 total

   Harmonic balancer brand:  Factory 428  rebuild

   Water pump brand, type (mechanical or electric):  Iron, engine powered on dyno with alternator

   Intake manifold brand, material, porting information:  C6AE-F PI, unported

   Carburetor(s) brand, type:  3310-1 Holley, rebuilt, outsourced by owner

   Exhaust manifolds or headers brand, type:  Dyno header, short truck style into 3 inch collectors and 2 into 1 dyno muffler

[My427stang]

This is a very interesting one, kept C6AE-L heads on it as they were correct for the restored police car.  However, they are an emissions head (small port, low exhaust), nothing was ported or blended, and the compression is a true 9.96:1.  Cam matched fora 3.00 C6 4 door actual police cruiser.  Should be a very fun "highway pursuit" car!

[Stangman]

So basicly a stock rebuild with a cam. 3.00 gear and a c-6. That’s what I had in my mustang when I first got it with a 427. Had the B cam I believe the one with 306 duration, man that thing would pul forever. Idle at 800 in gear. Nice build Ross.

[My427stang]

Thanks, its a nice runner, certainly sounds fierce!

https://www.youtube.com/watch/6Hy0a-Ew85o

[DuckRyder]

Nice, I presume with the Morel Lifters that's a hyd roller?

Be the car is cool too...

[My427stang]

Yes, hyd roller.  Normally I do not use shelf cams (not sure if I can say that after 2 in a row LOL) but this was a Howards hyd roller.