Hiah...190whp small fry not like your monster 1JZ.
No secret lah.... I don't mind sharing what works and what doesn't.
Based on my experience and stock
healthy engine G3 and G5 can produce 170whp.
With extractor and muffler change only can go up to 180whp. Using stock airbox with panel K&N filter.
ECU can produce another 10whp bring to total 190whp. The mild cams I feel improves the torque more than the hp. Drivability improves cos
better low end torque. Again this is not 100% guaranteed. You need to get the right combination of all component working in harmony with proper tuning. Depends what you want out right HP or more Torque.
There you go this is my secret...ha ha ha
Got lightened Toda flywheel but dont think this improves the Hp or torque...:hmmmm:
Adrenaline Rush.... Your snowhite is a benchmark...well respected in sepang.