5.0L Tech
i took my 87 5.0 5spd to emissions and it failed idle, it was 1137 and the limit is 220HC, and cruise it was 160 and the limit was 160, CO(cruise) was 0.03 and the limit was 1.1 Co(idle) was 0.04 limit 1.2. i tried the guarantied to pass emissions by CRC, engine has new autolite 25's, new cap...