So have a question, why does engine idle faster after x pipe install, BUT drop more RPM when put in gear?? Nothing else changed. B4 x pipe, it would idle at about 1200 RPM in gear, real nice running here. NOW it idles 1000 in gear and the more I turn up curb idle, the harder it engages into gear. BUT still stays at 1000 rpm?
408 stroker, 727 with 2500 stall converter, per engine builder. 750 Dolley DP.
408 stroker, 727 with 2500 stall converter, per engine builder. 750 Dolley DP.