hmm, thanks for the advice

right now, my car engine is a stocko, nothing has been done to it, so i assume everything will be base on factory.

As for the toda items i when to the website and get the info, and post here so you guys can help out, cause i really do not know much that is why i am trying to learn more from the feedback.

HIGH COMPRESSION FORGED PISTON KIT (ø82.00mm ø20mm pin 1627cc CR with stock gasket 11.3 : 1 )
Shim kit (1.5-3.0mm) <- i think i need to make a choice, so i do not know the factory shim size and wat size should i get to see improvement

HIGH STOPPER METAL HEAD GASKET (thickness0.6mm bore size ø82.5mm)

i list above all the parts that has to do with the engine block, do i need to list out the cam, cam gears, rod and crank?