Quote Originally Posted by evert View Post
Planning for some piston weight tinkering?
Funny enough, evert.

I'm just sat here with a calculator working out how many 12mm holes I'll have to drill in the piston body to remove 50grams in weight from the 300gram piston before adding 20grams of liner and top hat to take it back up to 270grams.

Looks like 30 is the answer.

I'm also looking at weight reduction of the ally piston head which is about 20grams from memory.





All the best Mick