ZZP Ecotec Timing Chain Guide Other-Platforms Deadtime is the delay between

Deadtime is the delay between when exhaust gas composition changes and when that change is reported by the O2 sensor

We have found this to bring more life to 4T65's with higher mileage

We know that digging into the world of modifying your car can be overwhelming

we simply remove the factory Regal vacuum pump and install a block off plate in its place

ZZP Ecotec Timing Chain Guide Other-Platforms Deadtime is the delay betweenWhile the Ecotec engine has been a fantastic powerplant throughout the years, the single largest weak point of the system has always been the timing kit. There are a few inherent flaws with the stock system; 1) excessive noise, 2) chain instability, 3) poor reliability. Our new upgraded ZZP timing chain guide solves those major weak points in the system. Made of the same extremely durable material as our ZZP supercharger couplers this guide is