The log manifolds were replaced with Ram Air Restoration Enterprises 2.45-inch outlet ram-air manifolds and its 2.50-inch mandrel-bent head pipes. This was going to be a very interesting test.

Various 3/8-16 nuts have been used over the years toconnect the head pipe to the exhaust manifold. We prefer to use Stoverlocknuts, as this style is crimped at the top, allowing good retentionwith ...

These pipes will connect directly into 1992-’96 models, will adapt to 1984-’91 models, and will work with straight- or angle-plug heads. Note: Convertibles require ARH’s 2-1/2-inch X-pipe ...

These pipes will connect directly into 1992-'96 models, will adapt to 1984-'91 models, and will work with straight- or angle-plug heads. Note: Convertibles require ARH's 2-1/2-inch X-pipe mid-section.

Fresh air anti-lag diagram. Turbosmart via Walton Motorsports With fresh air anti-lag, there’s a line directly from the charge pipe (downstream of the turbo intake) into the exhaust manifold.

Manifold to Exhaust Pipe GasketsAn exhaust manifold gasket seals the exhaust manifold to the cylinder head. On V6 and V8 engines, there are two exhaust manifolds and therefore require two manifold ...