Raami

I would just like to use copper head gasket without o-rings. I might try that and if it doesn't hold then try something different. I also have rd28 head gasket which might be able to use with little mods. That engine is going to have rod/stroke ratio of 1.91:1.

Is this project ready and running or still work in progress? What headgasket are you going to use? I'm building rd28/rb26 combo and only problem is the headgasket. Copper headgasket would be good but aren't those prone to mix oil and cooling fluid?