Need help, Piston squirters modification
 

Hi,

I have a 1971 2.2 911T that came with a 914-6 project I bought from California.
I was told the engine was upgraded, but owner did not know what upgrades it had. It was built by a former employee at vasek polak in hermosa beach


I have taken the engine apart, and it has S-pistons, S-cams, webers, and Mahle nikasil cylinders.

I want to do the oil bypass modification and install oil piston squirters.

My friend has a machine shop with all kinds of fancy CNC machines.

Does anyone have a description of how to drill holes for the piston squirtes?

Would be grateful for any help here

BTW, if anyone has the matching chassis nr, I will be willing to sell it to help make a matching number car back to life
Engine model/number: 911/07 ,#6109506


http://www.early911sregistry.org/for...2&d=1437554325

Ask cgarr (Craig) here on the forums. He's done that exact job (both the piston jet bores and the oil pressure bypass modification) on several older 911 cases.

Thank you Kevin. I will send him a PM