LPE Delivered Torque Output LimiterLingenfelter Delivered Torque Output Limiter Trailblazer SS H3 Hummer Part Number: pwm 001 DTOL Limiter As one of the first companies to install a supercharger on a Chevrolet Trailblazer SS, Lingenfelter Performance Engineering learned early on about some of the difficulties involved in doing so. One of the problems that we found when we ran the supercharger at higher speeds and boost levels was that the stability control system (Stabilitrac) would