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WR BBC 360 specifications
Specifications & Features:
Material A356.2 Aluminum
Intake Port Volume 360cc
Intake seat size 2,3
Exhaust seat size 1,88
Intake Port Dimension 2.515″H x 1.780″W x 11/32 Radius
Intake Port Location Stock
Exhaust Port Volume 135cc
Exhaust Port Dimension 1.780″H x 2.025″ W
Exhaust Port Location .375″ Raised
Combustion Chamber Size(Full CNC) 121cc
Valve Cover Bolt Pattern Perimeter Bolt
Valve Angle 24°/4° Int, 15°/4° Exh
Valve Spring Pocket Diameter 1.725″ O.D
Max Valve Spring Pocket Machining 1.750″ O.D
Deck Thickness .750″
Minimum Bore Diameter 4.250″
Flat Mill .006″ per cc/ Maximum 114cc
Angle Mill .009″ per cc/Maximum 104cc
Note:Angle mills might require a .120″ Thick intake gasket.
Minimum Cross Sectional Area 3.435 sq. in.
Spark Plug Dimensions 14mm x .750″ w/Gasket Seat
11/32″ Intake Valve, 2.300″ x5.500″ O.A.L
11/32″ Tulip Exhaust Valve, 1.880″ x 5.450″ O.A.L
Racing Spring #1224 1.625 O.D. Solid Roller, 275lbs on seat, .850
Maximum Lift, Max RPM 7400-7600
10° Titanium Retainers 1.490″ O.D x 1.180″ I.D x .765″ I.D
10° 11/32″ Valve Locks with lashcap recess
ARP 7/16″ Rocker Exhaust Studs
ARP 7/16″ Rocker Intake Studs
3/8″ Guide Plates
11/32″ Viton Valve Seals
Hardened Spring Cup 1.740″ O.D / 1.650″ I.D
Intake Valve Seats 2.450″ O.D x 2.000″ I.D x .375″ Deep
Exhaust Valve Seats 2.000″ O.D x 1.580″ I.D x .375″ Deep
11/32″ Intake Bronze Valve Guides .502″ O.D x 2.10″ O.A.L
11/32″ Exhaust Bronze Valve Guides .502″ O.D x 2.25″ O.A.L
Recommended Components:
Intake Port Gasket (.120″ Thick)
Intake Port Gasket (.060″ Thick)
Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit the heads.
Exhaust Port Gasket
Head Gasket, Fel-Pro #1047 (Mark V and VI)
Head Gasket,, Fel-Pro #1017-1 (Mark IV)
Head Bolts, ARP 135-3703 (Mark IV)
Head Bolts, ARP 135-3707 (Mark V)
Head Studs, ARP 235-4713
Head Bolt Washers, Manley
Stud Girdle
7/16 Stud Mount Rocker Arms – 1.7 Ratio (For Optimized Geometry)
1.7 Shaft Mount Rocker Arms T&D
Suggested Manifold Victor Jr
Suggested Manifold Super Victor
Spark Plug Starting Range Pump Gas 3924 / Race Gas 3922
Recensioner
Det finns inga recensioner än.