I got the reuseable thread here
, I will use a old head gasket to do the measurement then..
For .040 is too large? I am confused, thanks for reminding me, I kept thinking that the measurement is in mm, this is why I am worrying about hitting the valve, guess I do not need to worry since it is higher the stock, even I got raise piston will not hurt then..
Stock = 1mm
Supertech Recommended = .060 (acutally 1.53mm) NOT .06mm
My shop said usually ppl uses = .040 (actually 1.016mm) NOT .04mm
One more questions that I could not find via forums, I understand using Wiseco Piston will need to bend the oil nozzle away from spraying the bottom of piston due to the oil passage design in Wiesco, but for SuperTech ones, do I need to also bend the oil nozzle away, or I can keep it? I saw oil passage in SuperTech also...
I saw ToDA website said 81mm bore match with .8mm HG, so slightly thinner (smaller) then stock HG, therefore, should be slightly more Compression Ratio.. these are the information I am get and compares the different before I brought the items..