I have one of those slants that idles smoothly and still easily smokes the tires. I am one of the weird guys that did remove the small v8 to put a slant in it's place. Way more fun than the usual V8. The sound is unique and pleasing when the turbo is singing away with 18PSI boost pressure. The attention at shows far exceeds anything I have experienced before with V8s. I have even won the best engine award at a Mopar show...go figure. This Slant 6 has been, for me, the most fun to play with.