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  1. C

    4.6L Stroker Dyno Results

  2. C

    1990 wrangler 258 ping problem

    90 wrangler with 258-OEM 4.2 and 5 speed. BRAND new carb, O2 sensor, cap/rotor/plugs. just passed smog test with flying colors. 14.5 AF ratio @900 14.7@ 2400 idles perfect, runs great. temp is fine measured at rad. oem 195 stat. pings from barely off idle to about 3/4 throttle. 65mph down the...
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