Here's the challenger. Thanks for the compliment. The car works very well. Dyno numbers are 677 hp. very accurate and not inflated. Everyone, including me, likes to see a BIG HP number but its not all about that number. You need a car that works well with the combination you have. People don't believe that my car can run 9.0's with 677 H.P. yntil they see it run. The combo works well together:it is back halfed with ladder bars, magnumforce front end,glide, ford 9 inch and I don't scream it. I shift at 7,000 and go thru the traps at 7,400. Ryan J did the heads to the best they can be.HE is by far the best when it comes to W-5s. G&S Performance engines in New Jersey put it together