TFS Big Block Heads

Fox Lake Power Products/Trick Flow Big Block Ford (A460 Style) Aluminum

(Stage 1 , 2, and 3)


STAGE 1: Pro E.T. CNC Porting

The BIG BLOCK Guys thought we forgot about them…WRONG! Some of the most Powerful Stump Pullers out there have our CNC Aluminum Trick Flow Heads. Stage 1 Heads suit the needs of those looking for EXTRA Horsepower at a reasonable price. Intake Flow is raised almost 53% over stock! This Port Package is an excellent choice for Bracket Cars, Street Machines, and Marine Horsepower. Trick Flow BB Heads require a Special Intake Manifold (See Pricing)

Stage 1 Specifications :

Combustion Chamber Volume = 90cc

Valve Sizes = 2.300 Int, 1.880 Exh

Max Flow Int. – 411cfm @ .800″

Max Flow Exh. = 300cfm @ .800″

  • BB Trick Flow Intake Manifold
    Single Plane – Single 4BBL$649
  • Intake Porting Labor
    Port Matching Intake to Heads-BEST COMBO$350
  • Stage 1 CNC FAST Porting Only
    Send us your castings & we port them$699/Pair
  • Assembled Heads Complete
    Fully Assembled – No Porting$2649/Pair
  • Stage 1 CNC FAST Assembled
    Fully Ported & Assembled – Ready to Bolt On$3648/Pair

STAGE 2: Super Pro E.T. CNC Porting

Stage 2 Heads were developed for the serious racer. Intake port flow is raised 63% to feed the needs of BIG cubic inch motors up to 600 plus! Hi-RPM, Roller Cams, and Big Displacements needs our CNC Stage 2 Port Package and if you are looking for the BEST Cylinder Head for your BB Ford, there is non better than FOX LAKE. Trick Flow BB Heads require a Special Intake Manifold. ( See Pricing)

Stage 2 Specifications :

Combustion Chamber Volume = 90cc

Valve Sizes = 2.350 Int, 1.880 Exh

Max Flow Int. – 442cfm @ .800″

Max Flow Exh. = 335cfm @ .800″

  • BB Trick Flow Intake Manifold
    Single Plane – Single 4BBL$649
  • Intake Porting Labor
    Intake Porting Labor$949
  • Port Matching Intake to Heads-BEST COMBO350
  • Stage 2 CNC FAST Porting Only
    Send us your Castings & we Port them$1299/Pair
  • Assembled Heads Complete*
    Fully Assembled – No Porting$2649/Pair
  • Stage 2 CNC FAST Assembled*
    Fully Ported & Assembled – Ready to Bolt On$4149/Pair

STAGE 3: TFS (A460 Style) Big Block ( 460+ cfm! )

If you have big cubic inches, you need big air flow. Big air flow plus big port volume equals big horsepower. Fox Lake’s new CNC program for Trick Flow big block heads is the leader in big, fast airflow for 500+ cubic inches. How about enough for 1000 horsepower, without power adders? Works well with turbo, blower, or nitrous for 2000+ horsepower.

PRO Exhaust Port 1 7/8″ Primary Tubes (250cfm)- Add $250

Stage 3 Specifications:

Combustion Chamber Volume = 92cc

Valve Sizes = 2.350 Int, 1.880 Exh

Max Flow Int. – 463cfm @ .800″

Max Flow Exh. = 346cfm @ .800″

  • BB Trick Flow Intake Manifold
    Single Plane – Single 4BBL$649
  • Intake Porting Labor
    All out porting (best power)$949
  • Port Matching Intake to Heads-BEST COMBO$350
  • Stage 3 CNC FAST Porting Only
    Send us your Castings & we Port them$1499/Pair
  • Assembled Heads Complete*
    Fully Assembled – No Porting$2649/Pair
  • Stage 3 CNC FAST Assembled*
    Fully Ported & Assembled – Ready to Bolt On$4499/Pair

 

.300 .400 .500 .600 .700 .800 .900
Intake 238 292 353 396 433 463 465
Exhaust 183 225 258 288 311 346 354

FERREA Stainless Steel Valves

10 Degree Chrome Moly Retainers

Manley Chrome Silicon Dual Valve Springs

10 Degree Machined Superlocks

PC TEFLON Valve Seals

ARP 7/16″ Rocker Studs

Shims for Proper Spring Pressure

Pushrod Guideplates

* Titanium Valves, Titanium Retainers, manley nextek valve springs optional – CALL FOR PRICING