Engine performance, how to shim for better performance
 

Are there any articles available on line on how to improve the performance of an engine using shims, other simple techniques.

RE: Engine performance, how to shim for better performance
 

Are you referring to head shims or backplate shims?

RE: Engine performance, how to shim for better performance
 

I was referring to head shims, I know changing the compression ratio will increase / decrease performance, I was curious if there are any articles on the subject with additional interest in knowing if changing the cylinder height can make any positive change in high end performance.

RE: Engine performance, how to shim for better performance
 

I,m sure there is . Randy Rich of riches brew use to sell me shims for super tigar 40.