Ideally RallyBob but anyone else with experience on the subject. The replacement piston I got from OpelGTSource is not EXACTLY like the others I have. I now am going to have to track down a scale and weigh each piston so I know if there is enough of a difference in weight to be an issue. I wouldn't think those four holes would shave a lot off the weight, but if there is enough of a difference am I going to need to modify all of them to match, send this one back in hopes they have a replacement that doesn't have the holes, also I shouldn't have an issue re-using the piston pin, right? Intend to call Gil on Monday and ask but thought I might get a head start and ask ya'lls opinions.
Piston differences, RallyBob maybe?
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Well I see being a part of the opel community is a failed prospect. Time to send all this crap to the scrap metal company.
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Am not sure, But I think Pistons come in a match set, Looks like if your going with a balanced and blueprinted motor, nice work,
I guess all four pistons would need be identical and matched to each cylinder after Boring block,, Fitting the pistons, Piston Clearance,,,etc.. I would call Gil, at OGTS and ask him why not the same as others, Hope that helps,
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Wao Que interesante todo esto, muchas gracias
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sorry, I only know English.