Porting, blueprinting oil pump how to?
I had one really good one but cannot remember if it was in Chevy Rumble, GM Hi Tech, or Chevy Hi Tech. I searched each rags sites with no luck.
Anyone got suggestions and/or soft copies? I would appreciate any help.
I did see that article. Made me think hard about my 383 build but I was too far into it to change. Holy cow, there are some monster LS1 motors out there!
Love the Chevy Rumble stuff. I think it is time to add a subscription. Chevy HiPer and GMHiPer are great but I get more info from Rumble.
Thanks again, motor on!


