DDSR240

I was searching for any homeade harmonic dampener but i couldnt find any. My question is this do you think it would help to use a layer of dynomat on the inside lip of a aluminum crank pulley..and before I get flamed I do know it is much better for someone to fork out the 450 dollars and get a real one but if dynomat dampens all vibrations wouldnt it be a good idea to use it,insted of no type of dampening what so ever?? And one more thing how would you make shure the pulley was still balanced with the dynomat?, Is there even a way to do that?

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