When i took the head off my 6cyl it still had the hone marks and numbers on the piston heads. </P>


I am wondering if they have any specific meaning like bore or forged or anything usefull.</P>


Any info will help</P>


#s= 3.7382 .060</P>


Thanks</P>


pics at http://members.cardomain.com/utahclassics</P>

 

Your engine was bored 60 over.</P>


Quig</P>

 

I dont have any idea what those first numbers are but quig is right about it being bored 60 over

 

thanks any idea how to figure the CI now? it was 200</P>

 

(Stock bore+.060)x stroke x 3.14 x 6 Will give you CID.</P>


Quig</P>

 

that the most you can bore that block

 

Is a 200ci stable when bored out .060?</P>


Are there any safety measures I need to take?</P>


</P>