409 Edelbrock
This CNC Program takes your Edelbrock Performer RPM 409 heads (Part #60809 or #60819) and turns them into a very powerful “W Series” Head. This program utilizes a larger 2.250 diameter intake valve and flows 345cfm @ .600… Read More
Adams & Smithberg Early Hemi at Engine Masters Challenge 2017!
The Adams & Smithberg Early Hemi received “Runner-Up” in the Vintage Class and “Best Appearing Engine”! Lots of pictures posted during the build on the Shop Facebook page. Click link below to view them. https://www.facebook.com/pg/smithbergracing/photos/?tab=album&album_id=1481173261936811 Here are some… Read More