I have all the parts in my signature and i took my car completely apart to install them but I havent installed anything yet. I have just come into some money and I want to upgrade internals while im at it so I figured I would buy a short block engine with all forged internals so I know it can hold up to the power. Another thing is that I might be able to afford a supercharger now with the money I have and I was wondering if all these parts (I know the fuel parts will have to be changed) will be able to be used on a 5.8. And I also was wondering if anyone could tell me the advantages and disadvantages of going with the 5.8. Thanx in advance