Hello there everyone! I am posting again in regards to my slant 6 in my 66 Dodge D-100. In everyone opinion how well does a factory slant 6 get you down the road? Mine is the 225ci and it is stock except I have a petronix electric ignition kit and coil for it and a new exhaust as well as a good tune up. I do not have the truck on the road yet but I plan on running 245/75/16 tires. I am not looking for a quick truck but with factory 3:23 gears how well am I going to do on the highway and in the hills. Thanks again!