Hello all. My user name is MOPLUM because of MOPAR and I own a 2010 PLUM Crazy Challenger. I have a B5 70 Roadrunner hard top. I believe in hotrods so I kept my 383 and hot rodded it. I bored, stroked it to 489. All oil passeges drilled, block deburred, valley polished, Indy heads ported...