Need major help bought a 1985 Dodge Ramcharger with only 120,000 miles.......yeah i know i shouldn't be complaing but it's very underpowerd. It has that factory 318 5.2L. I took it into thehome shop to look at and give ita once over. Well to much of my suprise it only has the 1-bbl crb. Should i be conserned that it has a V6 crb on a V8 or was that common?