They are easily confused, but this is an S50 due to it being an iron block engine. It might not look like an iron block, but it was originally black and we painted it gray just for personal preference!
Thank you! It is still up in the air whether or not we are going to do individual trumpets or a plenum. Really just comes down to what ever ends up being more tunable. Here are the quick releases I used, from experience they hold up and are built just as good as the more expensive ones you find on Jegs and Summit Racing! a.co/d/85k3E1s
