its a 2.1
could do with a ported head and turbo cams but a cant aford a new one and i have never seen a 2nd hand one thats not fucked
its still not mapped past 5k rpm and 12psi and try's to light up the front wheels in the dry in 3rd
because its 9.5:1 c/r i am getting water injection that will be controlled by the omex 600 then mapped to 22psi
i may even get another map done for water/methanol mix