I got a couple good trips in but the front end could not keep up with the rear and kept breaking. Not to mention the lack of power. After the 2025 DSSO in April I decided to chop the front end off and force myself to make something better.
I decided center mount would be a fun project that would challenge my skills. I wanted it to be badass as possible, 4130, tig welded, swing steer, ect. I started with picking up a mcNeil 86" front clip. It was important to me that fiberglass still could fit the truck and it would look completed, but with the Rangers very narrow with its hard to tuck tires that bump out to the windshield so I used a scan to help me find an Ideal track with. Came out to be 87.5", same as the rear. I knew with this front end my priories where to have a nimble driving feel with minimal CPTC and a relatively strong camber curve. However, there's always a downside. While the camber curve did help a bit to tuck the tires in the glass it meant my shocks would have to lean in more making my motor need to get pushed further back. I gained a more progressive shock angle, ideal camber curve and CPTC scrub but I had to move my motor entirely behind the cowl. But hey, rear weight bias right?
Spent a solid 3 months of my evenings working on the design, most of which was spent getting the geometry for the steering. While swingers are great for having adjustability of the toe curve through out the steering, it takes a considerable amount of work to get it in a good spot. There are a lot of variables that can be modified such as swinger length, top spread, bottom spread, center link height/offset, position front to back, steering arm position all which result in slightly different geometry. I ended up making a spreadsheet to track all the different options and made some formulas to find the most ideal geometry with in my constraints. I filled over 400 rows in excel but it was worth it to get it where I wanted.
