× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: Exhaust back pressure
Posted to Technical Discussion Forum on 5/4/2007

More like 1.25psi at idle and not more than 3psi at around

2500rpms. Login to read more.