Posted by Mark P on Friday, December 13, 2002 at 11:31PM :
In Reply to: Full Flow oil filter mod posted by Dave Speed on Friday, December 13, 2002 at 6:43PM :
Dave, George Burk authored a article on full flow filter modification on 230. It was in PWA Jan and Feb of 2000. Looks like he did it while the motor was in the truck
markp