I am fixing my jeep up for an off road toy. A friend from work says there are many parts I can remove from the engine that only reduce smog. due to the area I live in there are no DEQ regulations. what can I get rid of while I am in the process of a total rebuild?
I have been looking for a manual to use to rebuild my 1990 Jeep Lerado. It’s the straight 6, 4.0 ltr. the problem is I am not familiar with different years in jeeps. What manual should I find that would best fit my jeep?