p/s pump

[chev4x4455]

looking for advise on modifing my p/s pump on my 87 blazer for hydro ram. How large of a hole should I drill thru the back of the nut the pressure hose threads into? Thanks,Wayne

 

[YZEATER]

5/32

 

[MTMike]

http://westtexasoffroad.homestead.com/powersteering.html

 

[gmc4cw]

5/32

this is correct.

 

[chev4x4455]

p/s mods

Thanks for the info. I have made the mods, and will see how it works very soon!