Brodix 18 degree sbc exhaust port cnc
![brodix 18 degree sbc exhaust port cnc brodix 18 degree sbc exhaust port cnc](https://www.chevydiy.com/wp-content/uploads/2017/01/SA125P_FULLBOOK_HPChevySBCylinder_Page_092_Image_0001.jpg)
It used to be that a switch from gasoline to alcohol netted you an increase in horsepower. Those choosing to run their Big Duke cylinder heads with alcohol, though, have noticed they don’t seem to run correctly, sometimes even popping or missing. Because of its ability to run more consistently from morning to night, along with its cooling capabilities, alcohol is used by a great many bracket racers. It’s the reason we have powerplants that now “average” 900-1000 horsepower.īrodix’s Big Duke version cylinder heads for big block Chevrolet engines have been extremely popular amongst “big speed” bracket racers, but some have questioned their use with alcohol as a fuel.
BRODIX 18 DEGREE SBC EXHAUST PORT CNC PRO
A “good” head is scanned into a computer program and a CNC milling machine “duplicates” it, alleviating much of the human aspect, and in this case, allowing Pro Stock-type cylinder heads to become economical enough for even the lowest budget. The introduction of CNC (Computer Numerical Control) machines has revolutionized the manufacturing industry and allowed what took, in the past, one person weeks to produce, to now be completed in just a few hours. These Big Duke cylinder head castings are noted by the separation of the intake ports, moving them outward of one another in an effort to end up with a better flowing port. Today, CNC (Computer Numerical Control) machines can take a raw casting and duplicate a good flowing head in hours. The downside to it was the increased costs involved with the modifications. The experiment was a success and speeds increased while elapsed times dropped. What seems like now eons ago, Pro Stock engine builders experimented with moving intake runners within the confines of a cylinder head in an effort to straighten out the port and flow more air. Tunnel ram manifolds, planetary transmissions and four-link suspensions are just some of the things that are now standard-issue amongst weekend-warriors. Many of the ideas that have evolved in that class have actually trickled down into the sportsman ranks. And it’s probably why that category is one of the most popular amongst sportsman/bracket racers. That all changes, though, when it comes to the Pro Stock class. However, when it comes to the “trickle-down” theory and actually attempting to utilize any of their horsepower advances on your “bracket bomber”, chances are slim you’d be able to. Three-hundred miles per hour and estimates of seven to eight thousand horsepower are nothing to turn your nose up at. If you don't see what you are looking for on the website, give us a call at (812)-576-2371.The fuel car classes are certainly one of the most technologically advanced in regards to making horsepower. We have many programs for a huge selection of domestic cylinder heads. Flow numbers will vary from bench to bench. ( Also available 2.200 intake NA version)īES does not build winning combinations based on flow numbers, but, everyone asks for them as a baseline, and that is why we are posting them.
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We can customize these specifications and components to your application, just give us a call at 81 This Head Was designed For Nitrous with Big intake and Huge exhaust Flow, This head comes Set up for water forced between the Siamese exhaust valves!! A Perfect head for BIG Nitrous inline valve rules!