PARTS USED IN THE FORD 427 ENGINE BUILD-UP FOR 1967 SHELBY G.T.500 67400F7A03040


CARROLL SHELBY ENGINE COMPANY
427 MEDIUN RISER CYLINDER HEADS
Part Number
30-302
Cylinder Head Material
A356-T6 Aluminum
Combustion Chamber Volume
82 cc
Deck surface thickness
5/8 inch
Spark Plugs
14 mm, ¾ inch reach
 
VALVE AND PORT CHARACTERISTICS
 
INTAKE
EXHAUST
Valve Diameter
2.25 in.
1.75 in.
Port Volume
163 cc
128 cc
Port SIZE
1.34 X 2.34
1.28 X 1.84
Airflow @ 28 H2O
280 cfm
185 cfm
 
DESIGN FEATURES
Modified intake port with short turn radius along valve bowl area for improved airflow quantity and quality.
Exhaust port floor raised 0.25 inch for improved flow velocity.
Manganese bronze valve guides for superior heat transfer and oil retention for proper valve stem lubrication.
Stainless steel thread inserts in exhaust flange and rocker shaft assembly mounting holes for added strength and reduced thread wear.
Cast-in 'bridge” in coolant passage openings for added strength.
 
Shelby 427 MR aluminum cylinder heads




MANLEY PERFORMANCE PRODUCTS, INC.

Manley Performance Products, Inc.
VALVE GEAR
Intake valve diameter
2.25 in.
Exhaust valve diameter
1.75 in.
Valve stem diameter
11/32 in.
Valve springs
 
Valve retainers
 
Valve keepers
 
Pushrods
 




DOVE MANUFACTURING, INC.

Dove Mfg.
ROLLER TIP ROCKER ARMS
Ratio
1.76:1
Material
7129 Aluminum Alloy

ROCKER SHAFTS
Material
4130 Chrome Moly Steel

ROCKER SHAFT SPACERS
Material
1117 or 12L14 Mild Carbon Steel

WATER PUMP
Material
Aluminum Alloy




DIAMOND RACING PRODUCTS, CO.

Diamond Racing
PISTONS
Pistons - Domed
Part No. 43501
Bore
4.250
Nominal compression ratio
10.6 w/ 82 cc chamber
Dome volume
5.0 cc
Compression distance
1.775 in.
Weight
607g
Material
4032 Aluminum
Valve relief depths
0.225 in. (symmetric)
Piston ring grooves
1/16, 1/16, 3/16
 
Pin Size
0.975 X 2.930
Pin material
8620 Steel
 

Total Seal
Piston Ring Set
Part No. 09024250
 
Pistons




BULLET RACING CAMS, LLC

Bullet Racing Cams
Mechanical Roller Camshaft
Grind No. FE288/292-10R
Characteristic
Intake
Exhaust
Duration @ .020 inch
288°
292°
Duration @ .050 inch
252°
262°
Timing Events @ .050 inch
  OPEN  
CLOSE
 OPEN 
CLOSE
20°
52°
65°
17°
Separation (Lobe Centers)
110°
Lobe Lift
.375
.367
Valve Lift
.638
.624
Valve Lash (Hot)
.022
.022




BLUE THUNDER AUTO

Blue Thunder Auto
INTAKE MANIFOLD - 8V
Reproduction 1967 Shelby G.T. 500 dual four-barrell manifold w/ CJ ports.
Part No. C7ZX-9524-A
C7ZX-9524-A Intake Manifold



Web page created by S-Tech Enterprises, LLC.  Last revised: September 1, 2011