Cosworth pistons ring gap - PassionFord

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Cosworth pistons ring gap

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Old 28-04-2012, 08:48 PM   #1
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Default Cosworth pistons ring gap

Hi all,

I'm on the way to fit cosworth pistons +0.25

Does someone know what's the ring gap for it ?

Workshop values are : 0.4mm to 0.65mm (for upper and middle rings) 0.3mm to 0.6mm (for lower ring), but is it the same for cosworth piston +0.25 ?

Best Regards
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