The very short answer to the final question is that short , wide inlet. Air starts to flow down the runner into the cylinder until the valve shuts, . One path is long for low speed torque and the other path is short for high speed power. A control valve is used to direct the air flow to one or the other pathways by.
Nope ,,, it will come back on within miles.
When you get an emission test at the MVA (or wherever) the OBwill tell how far you drove since . The manifold tuning valve and short runner valves are controlled by an onboard electronic controller responsive to signals from the engine . A friend is installing a 6. In internal combustion engines, a variable-length intake manifold (VLIM),variable intake. I installed a late-model SRV composite intake manifold on the 440ci stroker, then developed a standalone. The short runner valve on your car is a valve in the intake that directs airflow either through the long intake runners or around them.
What is a short runner valve - Answered by a verified Dodge Mechanic. And also I got an engine light for the short runner valve bulletin thats out, first of all what does the SRV do?