Skip to main content

Reply to "Maui garage find Intermeccanica rebuild"

I was checking out the validity of the so-called fully balanced engine. Over 20 grams difference on one piston/rod/wrist pin combo and a pretty good spread on the others. The crank had been dynamically balanced, but 20 grams, jeeez!  After today's attention, all the pistons/rods/wrist pins are now less than a gram away from each other. The thing that took the longest was figuring out how to reliably measure the rods' small end/big end weights. Grinding and drilling was easy...

×
×
×
×
×