Big horsepower 318 builds
With a LS 4.8l and ported 706 heads and a 224 cam he made 475 hp @ 7000 rpms and 392 lbs-ft @ 5800 rpms that's pretty impressive for a 293 cid engine.
With a LS 4.8l and ported 706 heads and a 224 cam he made 475 hp @ 7000 rpms and 392 lbs-ft @ 5800 rpms that's pretty impressive for a 293 cid engine.