× 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: Atlanta and Las Vegas
Posted to R.P.M. Forum on 3/8/2018 1 Reply

Back in the day Nascar used a P&G Displacement gauge at tech to test engine size. They always tested #1 cylinder and the crew had the pushrods off the rockers for the test. The story has Smokey using cigarette papers to offset the oversize displacement. When t... Login to read more.

1 Replies Received (View Replies)