View Full Version : Plug Gap 5.2 Durango

09-23-2003, 10:16 AM
I have bought all the stuff for installing an MSD system in my 1998 Durango with a 5.2 engine, including: 6A, Blaster SS coil, 8.5mm wires, and NGK plugs. This is my daily driver, and will be used occasionally to pull a 3800# camper with lots of wind resistance. Suggested plug gap?? Any other installation suggestions? When pulling the camper, I expect to be out of overdrive most of the time, which means I will cruise at 2500-2700 RPM.

09-23-2003, 11:36 AM
The suggested OEM plug gap for your Durrango's 5.2L engine is 0.040, with the MSD I would recommend running a 0.045 gap.

MSD Tech1