ZCI V2/V3 Integration Cylinder Head

Well made and very reasonably priced cylinder head. The scatterplot sorbo pads fit perfect in these cylinder heads. I did however run into the issue of fitting this into my lonex ver. 2 gearbox. The holes were too small and a bit too far forward. After a bit of dremeling I was able to get it to fit nicely. Also,The tube is a touch larger than normal and my stock nozzle as well as my KWA O-ring did not fit.

I highly recommend you purchase a sorbo pad and ZCI aluminum air seal nozzle with this product. Don't be afraid to go with a thick sorbo pad , the pad sits about 3mm into the head