BG Proving Ground Tests Effects of EPR® on 3 GM 5.3L EcoTec3 Engines
The BG Proving Ground at BG Products, Inc., conducted tests to evaluate the effectiveness of BG EPR® Engine Performance Restoration®, PN 109, in restoring piston… Read More »BG Proving Ground Tests Effects of EPR® on 3 GM 5.3L EcoTec3 Engines