Where...where? :D Where to start the engine was built in 1999 its got 3 different options of blower drive speeds 7% underdriven,13% and 22% overdriven its got a link efi setup with custom manifolds made by me 4age (250cc injectors i think...its been a while),kelford fast street grind cam with lobe seperation to suit supercharger,10.5 pound flywheel,ported big valve head 9 to 1 compression ratio at the moment its running about 12 pounds boost thats about it if you`ve got a question just ask. :D