Here's an acceleration video of my slightly tuned HGT, is it any faster than stock? Never driven stock one but it's fun to drive at least 
From first to fourth gear:
There's GSR induction kit, Alfa Romeo 2.0 TS camshafts and 2.5" exhaust with fixed stock manifold (it was BAD from inside)

From first to fourth gear:
There's GSR induction kit, Alfa Romeo 2.0 TS camshafts and 2.5" exhaust with fixed stock manifold (it was BAD from inside)