This ones easy......presumably its gonna be RWD....so dab the brake, kick the clutch & let the back end steer you round the corner!! LOL!

21Turbos as standard virtually have the whole of their 4 cylinder engine past the strut line and they do have a tendancy to understeer if you go into a corner too quick or if you apply too much gas too quickly - this obviously isnt helped by it being FWD either though!!

I was up against a similar problem when I mounted the Cossie engine in the 21 - I'd of loved to of gone further back but all the steering bits & pieces got in the way so I just had to get it as far back as possible - the cylinder head sits about 1" away from the steering stuff now.