Within Stock rules???

[seansimp925]

Originally Posted by Todd Hoven

what makes you think that the heads are not the best they can be right from GM? Why would you have to start with a new head anyway? These cars were build in a max effort capacity to begin with by a company that has every resource.

Every resource yes but they don't use many of them on the factory drag cars. There's no business case to do so. They all do a great job but by no means are they doing even a fraction of what they could do if they really wanted to maximize their efforts.