Found this while seaching for info for on Benson Sleeves. i found it pretty entertaining...

 

Thats a good article. I read it a few months ago, but I'm still waiting for the second part of the article to see the results.

 

damn that huge diff.

 

yes a very nice article, thanks for the post!

 

i thought the longer r/s ratio was for top end. longer it chills at bdc the longer it takes for any combustion to take place, thus higher rpms are necessary for more power. ohh and the f1 engines are in the 2+ r/s ratio range.