Big Boss
Performance Turbo
Big Boss Performance
Exhaust Manifolds
Big Boss
Perfomance Radiators
Big Boss
CAM Upgrades
Big Boss Radiators

Plastic tank radiators typically fail at the joint between the plastic tank and the “crimped” aluminum header/core. PDI’s Big Boss Radiators eliminate this failure mode by replacing the plastic tanks and aluminum core with either Bolt-On (steel) or Solder-On (brass) reinforced tanks and copper/brass core.

 

Radiator tanks and structure are made of high strength, heavy-gauge rust resistant steel or brass.
Our radiators are professionally engineered using the latest Solid Modeling CAD (Computer Aided Design) and FEA (Finite Element Analysis) software.
100% leak tested under water before leaving the factory
Wind tunnel tested to meet or exceed OE heat transfer performance.

 

Big Boss
Air To Air Intercooler
Custom Diesel
ECM's
Big Boss
Injectors
Custom Built
Diesel Engines

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