Installing a Hellcat Oil Pump on a 6.4 Hemi
Thinking about putting a hellcat oil pump on 6.4 hemi engines is one of those mods that just makes sense if you're chasing long-term reliability. If you own a Scat Pack, a SRT 392, or a RAM 2500 with the big gas engine, you already know these powerplants are absolute units. But, they aren't without their quirks. The "Hemi tick" is a real thing, and while there are a dozen theories on why it happens, most of us agree that keeping fresh, high-pressure oil flowing to those lifters is the best defense we've got. ...