zed74

Hope your budget is "unlimited" - RB30 turbo (single cam head) setup with top mount GT35R single turbo, argo rods, ACL forged pistons etc etc. (550hp) costs over $35000 (based on recent engine build costs). L series will not have the bottom end "girdle" that is standard on RB series engines - so you will be doing heaps of mods to ensure this engine is reliable. To put everything together as a package (bodywork, roll cage, brakes/suspension etc etc.) budget $100000++ Modified cars are full of surprises!