with a boosted 2gNT you first and foremost concern should be the fuel system. That is the number one thing that will lead you to trouble. Youll wanna get an MSD ingnition to retard your timing once you up the boost after the rebuild also. SAFC will be needed as well along with injectors. Welcome to the money pit
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"So...is there any tread left on the tire..or at this point would it be like throwing a hotdog down a hallway"
-Stewie (Family Guy)