i am a proud owner of strykers now and plan on putting them on the fordged engine i plan on putting in me sled do strkers raise compression any ... thinking on the headgasket that is a tad smaller stink says it raised compression to 10.1 or 3 ,,not sure i could use them on a stryker or not :dontknow:There is no part number listed for it because it is not an off-the-shelf grind, it is a one-off custom grind.
It seems to work fine with the factory heads but it will work very well with a set of Strikers.