I've received a set of Stage 1 cams. Have to decide which SHO to put them in. Opinions? -- 92 is mostly track, some street. 75K, stored winters, plenty of mods. -- 91 is year-round driver and auto-crosser. 140K, a few mods (MAF, cat-back, suspension). Do Stage 1 cams help at low or high RPMs? That's probably the crucial factor. Joseph van Oss