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FE Power Forums => FE Technical Forum => FE Engine Dyno Results => Topic started by: My427stang on August 18, 2024, 08:42:54 AM

Title: Bullock's Power Service - pump gas 511 - EFI, PB, TFS heads - 637 HP/662 TQ
Post by: My427stang on August 18, 2024, 08:42:54 AM

ngine use - Power brake, pump gas street car, SoCal gasoline, Sniper EFI, 4 speed street gear, N20 ready

Performance Summary:
      Cubic Inches:  511             Dyno brand: Stuska
      Power Adder:  N/A             Where dynoed:  Dale Meers Racing, Buffalo, KY
      Peak Horsepower:  637@5500
      Peak Torque:  662@4100


Engine Specifications:

   Block brand, material, finished bore size, other notes:  Pond iron big bore, 4.375, CnC squared, aligned, torque plate honed
     
   Crankshaft brand, cast or forged, stroke, journal size: SCAT forged 4.25
     
   Connecting Rods brand, material, center to center distance, end sizes, bolts:  Molnar 6.700

   Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR: Racetec, 2618, 32cc, 10.12:1

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

   Piston rings brand, size, other notes: Mahle 1.5mm/1.5mm/3.0mm standard tension, top ring steel nitrited

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

   Oil pan, windage tray, oil filter adapter:  Canton T-pan, no tray, Scott Drake oil filter adapter

   Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050"):  Custom Bullock's Power hydraulic roller, 243@.050 intake, 115 LSA

   Lifters brand, type:  Morel standard travel

   Timing chain and timing cover: Cloyes 9-position roller, Ford timing cover

   Cylinder heads brand, material, port and chamber information:  Trick Flow, blueprinted, light porting, 69.8 chamber, blueprinted, Manley Viton seals

   Valve springs: PAC/TFS 170 seat, open 420/415 (I/E)
 
   Rocker arm brand, type (adjustable or non-adj), material, ratio:  Lykins non-adjustable

   Rocker shafts and stands, brand, material:  Harland Sharp shafts, Precision Oil pump stands, spacers and studs

   Pushrods brand, type, length:  Custom Smith Brothers 5/16, .116 wall, no oiling

   Valve covers, brand, type:   Chrome PBF reproduction

   Distributor brand, advance curve information:  Holley EFI Hyperspark with steel gear

   Harmonic balancer brand:  PB1111N

   Water pump brand, type (mechanical or electric):   Tuff Stuff aluminum- electric powered on dyno

   Intake manifold brand, material, porting information:  FE Victor - Joe Craine ported, made best power with phenolic 1 inch open (no spacer down 10 HP, Super Sucker - down 5)

   Carburetor(s) brand, type:  Holley Sniper Stealth 555-870

   Exhaust manifolds or headers brand, type:  Dyno headers

Title: Re: Bullock's Power Service - pump gas 511 - EFI, PB, TFS heads - 637 HP/662 TQ
Post by: My427stang on August 18, 2024, 08:45:18 AM

and a movie too  :D

https://www.youtube.com/watch?v=Keqw6JqdU_0

Title: Re: Bullock's Power Service - pump gas 511 - EFI, PB, TFS heads - 637 HP/662 TQ
Post by: My427stang on November 09, 2024, 09:30:23 AM

Coming together, a very experienced customer, has been running an EFI FE for a while.  Should be a fun ride!

Title: Re: Bullock's Power Service - pump gas 511 - EFI, PB, TFS heads - 637 HP/662 TQ
Post by: My427stang on November 10, 2024, 09:01:44 PM

....and what it sounds like at idle...got to love a set of heads that don't need a ragged cam

https://youtube.com/shorts/34DYnxnnB4I

Title: Re: Bullock's Power Service - pump gas 511 - EFI, PB, TFS heads - 637 HP/662 TQ
Post by: 6667fan on February 19, 2025, 09:54:40 AM

Nice combo that makes loads of power on lousy gas. Long LSA, mild compression, quite civilized.
But under the skin lies a monster.