really sorry for very late reply..seldom online and didn't check out the forum.. here's the pics engine bay..4efte in Malaysian made car.. swapping the intercooler to custom vr4 size intercooler 1g-gte pistons..this piston is 75mm in diameter..need to shave it down and bore the block to suit 4efte 74mm stock bore..after shaving it there is still -ve dome.. dyno tuning the output = 186.09whp, 22.86kg-m torque at 1bar of boost