Not sure who made it, but mine is a 443/465 lift, 280/290 advertised duration, 61 overlap with a 107 lobe center... Holley 4BBL, Offy intake, TTI headers... stock mad max gears out back. It's a little sluggish off the line but it pulls great and even once it's spooled up...


The Blue Goose

My instagram: Bossride