
Cosworth 2.3L Duratec Performance Camshafts
Cosworth camshafts are optimized for maximum usable horsepower across the entire RPM range and are available in a selection of profiles for various applications and requirements. Each camshaft profile has been validated with rigorous testing on Duratec engines to ensure component reliability and valve train compatibility. Cosworth camshafts are ground in-house from new chill cast blanks.
Part # FSYD0222 & FSYD0173, are designed to be used with your OEM valve train components, unless you are revving past 7200 RPMs. In that case you'll need upgraded valve springs.
Part # FSYD0224 & FSYD0173 and FSYD0223 & FSYD0182 are going to need upgraded valve springs and valve relief in your pistons, regardless of how high you plan on revving your engine.
Cosworth Duratec intake cam
Specs: 255° duration / .374" lift ( 9.5mm ) - ATDC @ full lift = 114 |
FSYD0222 |
$299.00
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Cosworth Duratec exhaust cam
Specs: 255° duration / .374" lift ( 9.5mm ) - BTDC @ full lift = 113
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FSYD0173 |
$299.00
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Cosworth Duratec intake cam
Specs: 282° duration / .445" lift ( 11.3mm ) - ATDC @ full lift = 101
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FSYD0224 |
$299.00
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Cosworth Duratec exhaust cam
Specs: 255° duration / .374" lift ( 9.5mm ) - BTDC @ full lift = 113
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FSYD0173 |
$299.00
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Cosworth Duratec intake cam
Specs: 282° duration / .445" lift ( 11.3mm ) - ATDC @ full lift = 111
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FSYD0223 |
$299.00
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Cosworth Duratec exhaust cam
Specs: 262° duration / .392" lift ( 9.95mm ) - BTDC @ full lift = 103
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FSYD0182 |
$299.00
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Cosworth 2.3L Duratec valve springs
Required installation on selected camshafts. Cosworth valve springs are compatible with the original lightweight retainers, keepers and valve stem seals.
Cosworth Duratec Heavy Duty valve springs
Specs: Max lift .453" ( 11.5mm ) up to 9000 RPMs
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FSYD0093 |
$299.00
(Limited Stock) |
Cosworth Duratec Race valve springs
Specs: Max lift .500" ( 12.5mm ) up to 9000 RPMs
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FSKK3472 |
$387.00
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