Windsor Sr. Cast Iron Cylinder Heads
1.437'' dual spring, 125# @ seat,.600'' max. lift.
Material: High density cast iron
Valve Seats: Integral intake,hardened steel exhaust
Valve Guides: Integral cast iron
Valve Spring Seats: Machined for 1.550'' springs
Valve Size: 2.020'' x 1.600'' (11/32
Rocker Arm Studs: Accepts 3/8" or 7/16" screw-in studs with 7/16"-14 base thread
Exhaust Flange: Stock port locations, Dual bolt pattern accommodates large custom headers
Included In Assembly: Erson stainless steel valves, ring & band style valve seals, 1.250'' valve springs, Erson 7° retainers, and keepers.
The Most Powerful Head Designed For 5.0 Ford Applications!
Actual flow bench and dyno testing confirms that World's Windsor Sr. 200 cast iron heads are more powerful than the competition. It's also important to know that due to World Products RightCast technology and CNC machining expertise (all heads are made to rigid QS-9000 specifications). The Windsor Sr. 200 head is compatible with all standard-type pistons. What's more, efficiency is so good that they're covered by C.A.R.B. EO #D-343, and fully 50-state legal. To achieve the optimum power potential from World's Windsor Sr. 200 heads, you'll need an improved intake and exhaust system, more aggressive camshaft, and upgraded ignition system. It's absolutely the most potent head in its class for the 5.0L! Works with stock type piston designs, and does not require changing pistons to obtain combustion efficiency.Technical Specifications
Included In Assembly: Erson stainless steel valves, ring and band-style seals (-1 and -2 models) or PC style seals (-3 models), valve springs, Erson 7° retainers, and keepers.
Recommended Installation Items
Machine Shop Specifications
Note: These specifications are for reference only. ALWAYS measure before machining.
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