Just thinking about replacing 2.79:1 rear end for a slower gearing. What do you think is the best rpm that I should keep the engine running at (to minimize fuel consumption).
I have wideband o2 gauge; is it uselfull in finding the best rpm for my particular engine (with several mods)?
I have wideband o2 gauge; is it uselfull in finding the best rpm for my particular engine (with several mods)?