WR 185 SB Ford

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WR Toppar SB Ford  185 cc Kompletta ready to run

WR Topp SBF 185
Specifications & Features: 
Material A356 Aluminum, 
Intake Port Volume 185cc 
Intake seat size 2,02 
Exhaust seat size 1,6 
Intake Port Dimension 2.045" H x 1.205" W x 3/8 Radius 
Intake Port Location Stock 
Exhaust Port Volume 70cc 
Exhaust Port Dimension 1.355" H x 1.360" W 
Exhaust Port Location Stock 
Combustion Chamber Size 58cc 
Valve Cover Bolt Pattern Perimeter Bolt 
Valve Angle 20° 
Valve Spring Pocket Diameter 1.460" O.D 
Max Valve Spring Pocket Machining 1.625" O.D 
Deck Thickness .750" 
Minimum Bore Diameter 4.000" 
Flat Mill .006" per cc 54cc Max (from 58cc); 
68cc Max (from 72cc); 
Angle Mill .009" per cc 48cc Max (from 58cc); 
62cc Max (from 72cc) Note:Angle mills might require a .120" Thick intake gasket. 
Minimum Cross Sectional Area 2.025 sq. in. 
Spark Plug Dimensions 14mm x .750" w/Gasket Seat 
Head Bolt Diameter 1/2"
Stud Mount - 
Non-Emissions Legal 58cc Combustion Chamber 
8mm Bead Lock 
Intake Valve 2.020" x 4.900" O.A.L. 
8mm Bead Lock 
Exhaust Valve 1.600" x 4.950" O.A.L. 
Pedastal 8mm Bead Lock 
Intake Valve 2.020" x 5.080" O.A.L 
Pedastal 8mm Bead Lock Exhaust Valve 1.600" x 5.100" O.A.L 
Racing Spring 1.290" OD Hydraulic Roller DualSpring, 140 lbs on seat, 
.600" maxlift, Max RPM 6300-6500 
7° Manley Steel Retainers 1.245" O.D x .885" I.D x .655" I.D 
7° Bead Lock Valve Keepers 
3/8" Rocker Studs 5/16" Guide Plates 
Viton Valve Seals .600" O.D x .495" I.D 
Hardened Valve Spring O.D Locator 1.380" O.D x .570" I.D 
Powder Metallurgy Intake Valve Seats 2.131" O.D x 1.680" I.D x .375" Deep 
Powder Metallurgy Exhaust Valve Seats 1.650" O.D x 1.350" I.D x .375" Deep 
8 mm Bronze Valve Guides .502" O.D x 2.100" O.A.L 
Thermactor Air Injector Reducer Bushing (5/8"-11 x 7/16"-14)

Recommended Components: Intake Port Gasket, Fel-Pro #1262

Exhaust Port Gasket, Fel-Pro #1415 
Head Gasket, 302/351W, Fel-Pro #1011-1 
SB Ford 1/2" Bolt Head Bolts, ARP #154-3603 
SB Ford 1/2" Bolt Head Studs, ARP #254-4503 1/2" Bolt - 7/16" Thread Head Bolts, 
289/302W: ARP 254-3708 
Head Bolt Washers, Manle