i am sure this have already been covered but,, i have domed pistons in my 84 318i, is this the norm for this model?? po had told me he had "ALOT" of work done on this engine?? and is their anything special about domed? i plan on running turbo is this going to be a problem..?
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domed piston??
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Originally posted by JasonC View PostDomed pistons raise the comp. ratio. You don't want that with turbo.
Originally posted by another1bitesthedust View Postwhat the @#%$# is piano top???? and i am now torn do i boost or not to boost. can some one clear this for me..
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so whats the difference between domed pistons and the pistons from a hemy. is the idea behind the shape of a hemy piston, which i think is oval in shape, and a domed bmw piston the same. just to raze compression?sigpic
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