Contour Enthusiasts Group Archives Forums Modifications General Mods SVT Intake Manifold already Extrude honed!?

The early SVTs (the ones that were rated 195 crank hp by Ford) only had the primary head ports EH'ed, along with only one pass on the UIM. The extra EH processing was one of the things that Ford claimed gave the 5 hp bump. I forget if that was E1 or 99 when the extra power was advertised.