The brainchild of Eddie Casanueva and Tom Kingston, Spidertrax has become famous for turning Suzuki Samurais into extreme rockcrawlers. Both Eddie and Tom are avid hard-core four-wheelers, and they both own Samurais equipped with the full range of products they offer (including a few prototype pieces). Recently, they decided to build the ultimate Samurai, pulling out all the stops to create a 4x4 that could go anywhere and compete with any vehicle, even the high-end rock buggies that are turning up around the country. The result was the Arachnid.
Early in the project, it became obvious that even with all its resources, Spidertrax was going to have to slow down because of expenses. Luckily, Enelio Ortega jumped in, purchased the vehicle, and allowed Spidertrax to continue the buildup.
Arachnid started out as a clean '94 Suzuki Samurai. Spidertrax immediately stripped the vehicle to the bare frame and went to work. They wanted to use most of the Samurai body, so 70 percent of the stock frame was retained. The chassis was separated into two parts: upper and lower sections. The upper section is removable, which allows easy access to the lower section. The lower chassis boasts integrated skidplating for greatly reduced weight and appealing simplicity. Eddie and Tom wanted to use material that was lightweight yet strong enough for the stresses that would be placed on the vehicle. Toward this end, 1-5/8x0.120-inch wall tubing was used for the cage; 1-1/4x0.120-inch wall tubing was used for selected chassis members; and 1x0.065-inch wall tubing was used for the front clip. The bellypan/skidplate is made of 1-1/4x0.120-inch wall tubing and is protected by 7075T6 aluminum panels. It attaches with three bushing-style mounts.
To further aid servicing and repairs, the front clip is easily removed with four screws, and nothing is mounted to the front clip itself. The sheetmetal body provides no structural support. In fact, the only vehicle parts attached to the body are the clutch, the brake, the accelerator pedals, and the battery. The sheetmetal was left for appearances only. In keeping with this theme, the rear fenders are easily removed for access or replacement.
The stock Suzuki 1300 EFI four-cylinder, as well as the stock five-speed transmission, were retained. A GRS II transfer case from Petroworks was chosen because of its excellent 4.89:1 Low-range ratio. The only underhood modifications were the additions of a K&N air filter and headers to help the squirrels inhale and exhale more easily when they're at work in the little mill.
The rearend is a fully trussed Spidertrax full-floater axle that is 3 inches wider than stock. The third member houses 5.125:1 gears and a Detroit EZ Locker. The frontend also uses 5.125:1 gears, a Detroit EZ Locker, and Spidertrax Birfield rings for increased strength. And for optimum pinion and caster alignment, the knuckles were cut, turned, and rewelded. Arachnid runs four-wheel disc brakes with cross-drilled rotors. And there is an in-cab proportioning valve and front-line lock to boot. A Spidertrax emergency brake kit was also installed. The Spidertrax E-brake is a single disc that's driveline-mounted and supplies more than 30 percent greater stopping power than the stock E-brake. It also works just as well in Reverse.