The SM-730W8 has an ARMv7 processor so I don't think you could overclock your I8190 by porting the SM-730W8 kernel.
Sent from my SM-G730W8 using XDA Premium 4 mobile app
LG Nexus 5 on Rastakat 4.4.4 with Trinity Kernel
Samsung Galaxy S3 Mini SM-G730W8 on stock 4.2.2 rooted
LG Optimus L3 E400R on stock 2.3.6 rooted