Man i got a 89 metro lsi and after putting a T3 turbo(.45 trim compressor .36 a/r turbine),550cc injectors,ported head with leight weight valves,reshaped combustion chambers,wiseco pistons,cryo-treated crank and rods,o- ringed head,custom manifold,3in mag flo cat,walbro fuel pump,megasquirt fuel...