Category Magazine

Prosis Pro is Bursting with New Engines

By Rob Munro Rolling into 2025, AERA’s Prosis Pro Engine Specification Software is now loaded with over 15,000 engines. As the leader in supplying technical engine specifications and information, our plan is to add 1,000 new engine listings to Prosis…

Overbalancing and The Use of Heavy Metal

By Mike Mavrigian While the “traditional” approach to crank balancing is to consider 100% of the rotating weight and 50% of the reciprocating weight, there are slight advantages in deviating from this by slightly increasing or decreasing this balance factor…

Sleeving Aluminum and Cast Iron Blocks

By Brian Roberts Machine shops are continually asked to help salvage engine blocks. This leads to the need to sleeve an aluminum or cast iron block. This information should be used anytime salvage operations are being performed on gas or…