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In brief
Part number FCPVSA1.8T/20 FCP Engineering high performance valve double spring kit Audi / VW - 1.8T 20V, 2.0 20V (4 cylinder)
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Valve springs data
Installed seat pressure:
Intake valve spring - 25kg, exhaust double valve spring - 36kg
Load:
Intake - 56kg@10.5mm, exhaust - 84kg@10.5mm
Max lift:
intake - up to 11mm, exhaust - up to 12.7mm
Made from chrome-silicon steel SAE9254-V
12 pcs. intake valve single springs
8 pcs. exhaust valve double springs
Fits all 4 cylinder 1.8 20V, 2.0 20V Turbo/NA VAG Group engines.
With this set the risk of valve flutter and a possible engine failure is minimized.
Recommended for engines with series and racing camshafts and over 7500 RPM.
Can be used together with standard or with FCP titanium retainers.
Installed seat pressure:
Intake valve spring - 25kg, exhaust double valve spring - 36kg
Load:
Intake - 56kg@10.5mm, exhaust - 84kg@10.5mm
Max lift:
intake - up to 11mm, exhaust - up to 12.7mm
Made from chrome-silicon steel SAE9254-V
12 pcs. intake valve single springs
8 pcs. exhaust valve double springs
Fits all 4 cylinder 1.8 20V, 2.0 20V Turbo/NA VAG Group engines.
With this set the risk of valve flutter and a possible engine failure is minimized.
Recommended for engines with series and racing camshafts and over 7500 RPM.
Can be used together with standard or with FCP titanium retainers.
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