Comp Test on FRS
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PassionFord Post Troll
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Comp Test on FRS
Got a mate who has a mk1 Focus RS and he has done a compression test due to a bit of a worry , he got the following readings:
160psi
160psi
160psi
155psi
The pistons and stroke are stock at 8.0:1 i think thats what it is anyone
what are peoples thoughts on this and what should it be , is a 5 psi drop satisfactory ?
Ben
160psi
160psi
160psi
155psi
The pistons and stroke are stock at 8.0:1 i think thats what it is anyone
what are peoples thoughts on this and what should it be , is a 5 psi drop satisfactory ?
Ben
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15-01-2018 10:50 AM