L92 head dyno in GM High Tech
Anyways, has anyone compared the two GMHTP articles? This recent one on the L92 heads and how they compared to the last issue with LS2/6 heads. The cam used in both articles are close to the same. The L92 heads and cam are lower than those of the AFR, TFS, and Livernois heads. Now I know the compression was not the same but its about as apple to apples as it gets right now.






