Iron Duke/Super Duty Pics

Here is a Super Duty 4 cylinder in a Firebird

Here is an SD-4

Here is an SD-4 In a Pontiac Promotional Fiero

Here is a Cosworth DOHC Super Duty 4 Cylinder

Here are Two Cosworth DOHC Super Duty 4 Cylinder engines

Here is a Super Duty 4 Cylinder Engine with Webers In A Fiero

Here is a Super Duty 4 Cylinder Longitudally in a Race Car

Here Is A Super Duty 4 Cylinder With Tune Port Injection In A Fiero

Super Duty 4 Cylinder In A Huffaker Race Car