Integra Type-R Discussion - Discuss general ITR information, technical information (including requests for technical/mechanical help/assistance), modifications, tuning, etc.
I bought a jdm type r engine from hmotorsonline. I swapped over the oil pump and I noticed it had really shiny pistons in it that said cosworth on the bottom,it also has titanium retainers. The man at cosworth thinks they are jun pistons made by them. Does anyone know how to tell if this may be a jun engine or if someone over there just used these pistons in the engine?