Can you use the 'e' rods (with custom pistons, of course), or just the 'i' rods when building this motor? Also, does a 283/283 cam require performance valve springs or would the normal 'i' springs be fine up to 7000rpm?
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A few 2.7 i questions
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Originally posted by CorvallisBMW View PostSo no 7000rpm on new stock springs?
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