horsepower?
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Joined: Apr 2004
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Over the years that engine in EFI trim was 205 to 210 hp. This is primarily Bronco info, but the engines are the same afaik.
Engine_Specifications
So, your cold air: 0 to 5 hp, as the OEM air intake was outside the engine compartment anyway. It may be less restrictive than stock, or not. Duals: Note the peak HP numbers are all under 4000 rpm. Thus, another probably 0 gain.
13 years and xxx,000 miles: -20 hp.
Looking for more hp? Conanski has the goods on the 351W. He may be by, or PM him. He posts in SBF regularly, as well as elsewhere.
Engine_Specifications
So, your cold air: 0 to 5 hp, as the OEM air intake was outside the engine compartment anyway. It may be less restrictive than stock, or not. Duals: Note the peak HP numbers are all under 4000 rpm. Thus, another probably 0 gain.
13 years and xxx,000 miles: -20 hp.
Looking for more hp? Conanski has the goods on the 351W. He may be by, or PM him. He posts in SBF regularly, as well as elsewhere.
