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Hello, im just wondering if anyone knows what the exhaust valve opening degrees before Bottom Dead Centre (BDC), i have near enough all the internal and engine data but could do with knowing this. Cheers
I'm afraid I'm not an engine builder or a performance tuner so don't get involved to this kind of degree - this information is just not something I have (nor is it printed in Renaults technical literature). I believe you *may* be able to do some simple maths though by looking at the "lift" values from somewhere like CatCams or Pipers website tech literature.