We have reached an agreement with Dynamic Cylinder Heads LLC, a company in South Dakota, on the sale of our Vortec, Vortec Bow Tie and Dart SS cylinder head programs, machinery and processes. See video on our home page.
If you are looking to have your heads reworked contact: Dynamic Cylinder Head LLC Attn; Nick German, 310 N. Linda Ave. Unit #10, Tea, SD 57064. 605-214-2248 nick@dynamiccylinderhead.com
Performance Prep Modifications
In this informative series of “behind the scenes’ videos we go into detail about pre-sorting head castings, valve guides installation & sizing, machining valve seats with our “raised-seat technology” & combustion chamber modifications.
After our Performance Prep Modification your heads will be superior “mechanical condition” to run 7,000 rpm for a few thousand laps. Note: 7,000 rpm for a few thousand laps will not happen with off-the-shelf warehouse heads without this type of work.
Performance Prep is done to all our heads prior the more extensive modifications like SST Porting, “UnderCover Porting” and CNC Sportsman Porting.
As we talk about in the videos, for some applications our Performance Prep Modifications is all that is needed to run in the top 3 at any race track in the county.
Our “Undercover Porting” adds 15-30 horsepower to your engine combination by modifying the critical areas of the head and retaining a stock-looking port.
Acid Porting
Acid Porting uses chemical treatments to enlarge the intake ports, which maximizes air flow & increases intake volume, while maintaining a stock appearance.
SST Head Porting
Our “SST Porting” is for applications where porting the head is allowed and, because of the application, the cylinder head just doesn’t need to be fully 100% ported.
Our CNC Fully Ported heads are 100% ported to maximum we can safely get out of the cylinder heads.
Disguise Work
Yes, we can make heads look like other heads.