I'll start off by saying: YES I have read and discussed both options with a couple people on here and various others. I am currently running a SAFC but I am not able to fully get the fuel curve right. Around 3500-4200 I have kind of like a break up. My wideband bounces like crazy,and I've went fully rich on the SAFC to fully lean at those RPM ranges and nothing is any different. I've checked Vac advance...all that stuff, all is in working condition,TPS is set right,injectors have even flow.. I j

I need a helping hand from any one near .pm n I will give u details

Ok, balance shaft went out. Did an elimination kit and new guides on timing chain. 130k on engine. New cover gasket and water pump gasket and new oil pan gasket. Put on a new timing cover crank seal and slapped it back together. Problem one. Was a tard and had a back fire(really big one) while timing it. Now I have coolant in my oil. Cracked head? Head gasket? How hard is it to mess up water pump and or oil pump gaskets? Problem two, she keeps blowing oil by the timing cover crank seal. Felpro g